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
300.723 Su963 C7431
Mithell Robert Edward Survey Research Center. California Survey materials collected in the developing countries sampling, measurement, and interviewing obstacles to intra- and inter-national comparisons Berkeley University of California 1965 21p. * Social sciences-research
