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
303.38 B642 22239
How to conduct consumer and opinion research the sampling survey in operation New York Harper 1946 314p. * Market surveys Public opinion polls * Blankenship A B, ed. * Title