TY - BOOK AU - Adamchak,Donald John TI - Trends in the relationship between infant mortality and socioeconomic status: 1950, 1960 and 1970 PY - 1978/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Infants KW - Mortality KW - Social aspects KW - Economic aspects N1 - Thesis (Ph.D.)-Bowling Green State University, 1978 ER -