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
655 Polk, Ralph W., 1890-, ((Ralph Weiss),) The practice of printing. Rev. and enl.. - Peoria, Ill., C.A. Bennett Co. [1952] 324 p. illus. 23 cm. * Printing - United States.