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
658.57 C289(205) E2293 E2297
Srinivasan V Duality in the transporation model 1 Pittsburgh CIT 1970 v.2 - Series no. 210 * Transportation model * Thompson G L, Auth. * Title