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
000SC:338(54) NSS.A.63.1 C5231 C5232 C5233 C5234 C5235 C5236 C5237 C5238 C5239
India Govt National sample survey annual survey of industries, 1963 Calcutta Indian Statistical Institute 1964 3 Pts * Industrial survey