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
658.85 Purves, Lloyd,, 1912- Lloyd Purves on closing sales / Lloyd Purves. - West Nyack, N.Y. : Parker Pub. Co., c1979. 229 p. ; 24 cm. Includes index. 013539130X 9780135391303 * Selling.