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:338.5(54) B466 C6709
West Bengal. Provincial Statistical Bureau Standardization of methods of collection of prices Calcutta WBG Press 1950 92p. * Standardization