UDC CLASS NUMBER: (517.3) DESCRIPTION: Mongolia. State of Mongolia REPLACED BY: (517.9) UDC CLASS NUMBER: (517.3A/Z) DESCRIPTION: Provinces (aymags) of Mongolia REPLACED BY: (517.91/.955) UDC CLASS NUMBER: (519.3A/Z) DESCRIPTION: Provinces of North Korea REPLACED BY: (519.31/.337) UDC CLASS NUMBER: (519.5A/Z) DESCRIPTION: Provinces (and Special Cities) of South Korea REPLACED BY: (519.51/.539) UDC CLASS NUMBER: (612A/Z) DESCRIPTION: Governorates of Libya REPLACED BY: (619.1/.67) UDC CLASS NUMBER: (665.1A/Z) DESCRIPTION: Divisions of Gambia REPLACED BY: (665.11/.16) UDC CLASS NUMBER: (676.2A/Z) DESCRIPTION: Provinces (and Area) of Kenya REPLACED BY: (676.21/.218) UDC CLASS NUMBER: (677) DESCRIPTION: Somalia. Somali Democratic Republic REPLACED BY: (677.8) UDC CLASS NUMBER: (677A/Z) DESCRIPTION: Regions of Somalia REPLACED BY: (677.82/.865) UDC CLASS NUMBER: (677.1) DESCRIPTION: Djibouti. Republic of Djibouti REPLACED BY: (677.9) UDC CLASS NUMBER: (677.1A/Z) DESCRIPTION: Cercles of Djibouti REPLACED BY: (677.91/.96) UDC CLASS NUMBER: (678.1A/Z) DESCRIPTION: Regions of Tanzania REPLACED BY: (678.11/.143) UDC CLASS NUMBER: (689.1A/Z) DESCRIPTION: Administrative subdivisions of Zimbabwe REPLACED BY: (689.13/.168) UDC CLASS NUMBER: (689.4A/Z) DESCRIPTION: Provinces of Zambia REPLACED BY: (689.41/.49) UDC CLASS NUMBER: (689.7A/Z) DESCRIPTION: Regions and Districts of Malawi REPLACED BY: (689.73/.77) UDC CLASS NUMBER: (691A/Z) DESCRIPTION: Provinces of Madagascar REPLACED BY: (691.2/.8) UDC CLASS NUMBER: 316.811 DESCRIPTION: Marriage and family REPLACED BY: 316.361 UDC CLASS NUMBER: 316.811.1 DESCRIPTION: Nuptiality. Marriage. Union. Cohabitation REPLACED BY: 316.361.1 UDC CLASS NUMBER: 316.811.11 DESCRIPTION: Types of marriage, union, cohabitation REPLACED BY: 316.361.11 UDC CLASS NUMBER: 316.811.111 DESCRIPTION: Marriage by number of spouses REPLACED BY: 316.361.13 UDC CLASS NUMBER: 316.811.113 DESCRIPTION: Marriage between partners from different religious, ethnic, cultural backgrounds. Mixed marriage REPLACED BY: 316.361.13 UDC CLASS NUMBER: 316.811.115 DESCRIPTION: Same-sex marriage. Gay marriage REPLACED BY: 316.361.15 UDC CLASS NUMBER: 316.812 DESCRIPTION: Family units REPLACED BY: 316.362 UDC CLASS NUMBER: 316.812.1 DESCRIPTION: Relationships within family units REPLACED BY: 316.362.1 UDC CLASS NUMBER: 316.812.3 DESCRIPTION: Types of family unit REPLACED BY: 316.362.3 UDC CLASS NUMBER: 316.812.31 DESCRIPTION: Single-parent family REPLACED BY: 316.362.31 UDC CLASS NUMBER: 316.812.32 DESCRIPTION: Nuclear family REPLACED BY: 316.362.32 UDC CLASS NUMBER: 316.812.33 DESCRIPTION: Step family REPLACED BY: 316.362.33 UDC CLASS NUMBER: 316.812.34 DESCRIPTION: Family based on same-sex union REPLACED BY: 316.362.34 UDC CLASS NUMBER: 316.812.35 DESCRIPTION: Extended family REPLACED BY: 316.362.34 UDC CLASS NUMBER: 316.812.4 DESCRIPTION: Family size. Planning of the family REPLACED BY: 316.362.4 UDC CLASS NUMBER: 316.812.5 DESCRIPTION: Childless families REPLACED BY: 316.362.5 UDC CLASS NUMBER: 316.812.7 DESCRIPTION: Stages of family life REPLACED BY: 316.362.7 UDC CLASS NUMBER: 316.812.71 DESCRIPTION: Families with children at home REPLACED BY: 316.362.71 UDC CLASS NUMBER: 316.812.72 DESCRIPTION: Families whose children have left home REPLACED BY: 316.362.72 UDC CLASS NUMBER: 316.813 DESCRIPTION: Break up, dissolution of unions REPLACED BY: 316.363 UDC CLASS NUMBER: 316.813.1 DESCRIPTION: Death of one partner. Widowhood. Widowerhood REPLACED BY: 316.363.1 UDC CLASS NUMBER: 316.813.5 DESCRIPTION: Desertion. Separation. Divorce REPLACED BY: 316.363.5 UDC CLASS NUMBER: 316.813.52 DESCRIPTION: Shared custody of offspring REPLACED BY: 316.363.52 UDC CLASS NUMBER: 316.814 DESCRIPTION: Remarriage REPLACED BY: 316.364 UDC CLASS NUMBER: 316.815 DESCRIPTION: Duration of marriages REPLACED BY: 316.361 UDC CLASS NUMBER: 316.83 DESCRIPTION: Sexual relations and practices REPLACED BY: 316.367 UDC CLASS NUMBER: 316.832 DESCRIPTION: Sexual practices REPLACED BY: 316.367.2 UDC CLASS NUMBER: 316.835 DESCRIPTION: Heterosexual relations REPLACED BY: 316.367.5 UDC CLASS NUMBER: 316.835.2 DESCRIPTION: Incest REPLACED BY: 316.367.52 UDC CLASS NUMBER: 316.837 DESCRIPTION: Homosexual relations. Gay and lesbian relations REPLACED BY: 316.367.7 UDC CLASS NUMBER: 510.21 DESCRIPTION: General philosophical considerations. Critical aspects. Logical antinomies REPLACED BY: 510.2:1, REPLACED BY: 510.275 UDC CLASS NUMBER: 510.22 DESCRIPTION: Set theory. Set theoretic approach REPLACED BY: 510.3 UDC CLASS NUMBER: 510.222 DESCRIPTION: Naive set theory REPLACED BY: 510.31 UDC CLASS NUMBER: 510.223 DESCRIPTION: Axiomatic set theory. Axiomatization of analysis REPLACED BY: 510.32, REPLACED BY: 510.46 UDC CLASS NUMBER: 510.225 DESCRIPTION: Descriptive set theory REPLACED BY: 510.35 UDC CLASS NUMBER: 510.227 DESCRIPTION: Theory of order types and of ordinal and cardinal numbers REPLACED BY: 510.36 UDC CLASS NUMBER: 510.645 DESCRIPTION: Formalization of traditional logics REPLACED BY: 510.627 UDC CLASS NUMBER: 510.65 DESCRIPTION: Logico-mathematical theories REPLACED BY: 510.65 UDC CLASS NUMBER: 510.66 DESCRIPTION: Inference search and decision problems in logical and logico-mathematical calculi REPLACED BY: 510.75, REPLACED BY: 510.825 UDC CLASS NUMBER: 510.67 DESCRIPTION: Theory of models REPLACED BY: 510.8 UDC CLASS NUMBER: 512.628 DESCRIPTION: Differential algebra. Difference algebra REPLACED BY: 512.628.2 UDC CLASS NUMBER: 512.643.5 DESCRIPTION: Eigenvalues of matrices REPLACED BY: 512.643.53 UDC CLASS NUMBER: 512.662 DESCRIPTION: Chain complexes REPLACED BY: 512.661.3 UDC CLASS NUMBER: 512.667 DESCRIPTION: Algebraic analogues of various constructions from topology and algebraic geometry COMMENT: Superfluous concept UDC CLASS NUMBER: 517.972.6 DESCRIPTION: Equations of the calculus of variations and of their solutions REPLACED BY: 517.972.96 UDC CLASS NUMBER: 517.972.7 DESCRIPTION: Inverse problems of the calculus of variations REPLACED BY: 517.972.59 UDC CLASS NUMBER: 517.977.8 DESCRIPTION: Differential games REPLACED BY: 517.978 UDC CLASS NUMBER: 530.1 DESCRIPTION: Basic principles of physics COMMENT: Superfluous concept UDC CLASS NUMBER: 530.11 DESCRIPTION: The absolute in individual phenomena REPLACED BY: 53:1 UDC CLASS NUMBER: 530.13 DESCRIPTION: Principles of constancy and variability COMMENT: Superfluous concept UDC CLASS NUMBER: 530.131 DESCRIPTION: Principle of constancy COMMENT: Superfluous concept UDC CLASS NUMBER: 530.132 DESCRIPTION: Principle of variability COMMENT: Superfluous concept UDC CLASS NUMBER: 530.14 DESCRIPTION: Synthesis of principles of constancy and variability. Atomism in general REPLACED BY: 53:1 UDC CLASS NUMBER: 530.145.3 DESCRIPTION: Quantum rules COMMENT: Superfluous concept UDC CLASS NUMBER: 530.145.5 DESCRIPTION: Determination of h COMMENT: Superfluous concept UDC CLASS NUMBER: 530.15 DESCRIPTION: Principle of action and reaction COMMENT: Superfluous concept UDC CLASS NUMBER: 530.151 DESCRIPTION: Action COMMENT: Superfluous concept UDC CLASS NUMBER: 530.152 DESCRIPTION: Reaction COMMENT: Superfluous concept UDC CLASS NUMBER: 530.152.1 DESCRIPTION: Resistance. Persistence. Inertia. Hysteresis COMMENT: Superfluous concept UDC CLASS NUMBER: 530.152.2 DESCRIPTION: Susceptibility COMMENT: Superfluous concept UDC CLASS NUMBER: 530.16 DESCRIPTION: Causality and probability REPLACED BY: 53:1 UDC CLASS NUMBER: 530.161 DESCRIPTION: Principle of order in sequence of phenomena. Irreversibility. Heat death COMMENT: Superfluous concept UDC CLASS NUMBER: 530.162 DESCRIPTION: Principle of disordered phenomena. Brownian movement. Reversibility. Indeterminacy principle REPLACED BY: 536.95 UDC CLASS NUMBER: 530.17 DESCRIPTION: Principle of similarity. Analogies REPLACED BY: 539.97 UDC CLASS NUMBER: 530.18 DESCRIPTION: Linearity COMMENT: Superfluous concept UDC CLASS NUMBER: 530.181 DESCRIPTION: Linear phenomena COMMENT: Superfluous concept UDC CLASS NUMBER: 530.19 DESCRIPTION: Fundamental functions in general COMMENT: Superfluous concept UDC CLASS NUMBER: 531.18 DESCRIPTION: Relative motion REPLACED BY: 530.121 UDC CLASS NUMBER: 531.19 DESCRIPTION: Statistical mechanics REPLACED BY: 536.9 UDC CLASS NUMBER: 531.51 DESCRIPTION: Laws of universal attraction REPLACED BY: 530.122 UDC CLASS NUMBER: 536.46 DESCRIPTION: Combustion and similar reactions. Flames REPLACED BY: 539.91 UDC CLASS NUMBER: 536.461 DESCRIPTION: Structure of flames REPLACED BY: 939.911 UDC CLASS NUMBER: 536.462 DESCRIPTION: Temperature of flames REPLACED BY: 539.912 UDC CLASS NUMBER: 536.463 DESCRIPTION: Combustion pressure. Flame velocity REPLACED BY: 593.913 UDC CLASS NUMBER: 536.464 DESCRIPTION: Flame stability REPLACED BY: 539.914 UDC CLASS NUMBER: 536.468 DESCRIPTION: Combustibility of various materials. Flammability REPLACED BY: 539.918 UDC CLASS NUMBER: 539.126 DESCRIPTION: Mesons. Hyperons COMMENT: Superfluous concept UDC CLASS NUMBER: 539.126.33 DESCRIPTION: -mesons REPLACED BY: 539.123/.124 UDC CLASS NUMBER: 539.126.34 DESCRIPTION: p-mesons REPLACED BY: 539.123/.124 UDC CLASS NUMBER: 539.126.4 DESCRIPTION: Heavy mesons COMMENT: Superfluous concept UDC CLASS NUMBER: 539.62 DESCRIPTION: Friction REPLACED BY: 539.92 UDC CLASS NUMBER: 539.621 DESCRIPTION: Sliding friction REPLACED BY: 539.92 UDC CLASS NUMBER: 539.622 DESCRIPTION: Rolling friction REPLACED BY: 539.92