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
O16745
United Staes. Health, Education and Welfare, Department of., Public Health service International Comparison of Perinatal and Infant Mortality: The United States and Six West European Countries Washington D.C.: U.S. Government Printing Office, 1967. * Health