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
54 SD:382 FTI(78).1 Calcutta, Directorate general of commercial intelligence and statistics Monthly Statistics of the foreign trade of India vol.1-exports and re-exports March 1978 Calcutta Directorate general of commercial intelligence and statistics 1017p.