(26 classifications) (3 resources)
Books and reading
(17)
Computer network resources (1) Crimes against (2) Developing countries (12) Diseases (4) Economic conditions (18) Electronic discussion groups. (1) Employment (1) Europe (1) Europe, Eastern (2) Exhibitions (2) Finance, Personal (1) Great Britain (5) |
Health and hygiene
(35)
History (5) Hospitals (1) Language (1) Legal status, laws, etc. (2) Mortality (9) Nutrition (8) Periodicals (2) Services for (2) Social aspects (1) Social conditions (16) Tobacco use (1) United States (9) |
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