Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
O17723
United States., Dept. of Health, Education, and Welfare. Public Health Service Educational attainment of mother and family income: white legitimate births - United States-1963 Washington, D.C.: National Center for Health Statistics, 1968 - (Vital and Health Statistics 22-6) * Administrative Report * Series