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
338.01 se474 52834 75030 75253 C22048
Sen A K Choice of techniques an aspect of the theory of planned economic development Oxford Basil Blackwell 1960 122p. * Economic development Production economics