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
029 N277 81303
National Academy of Sciences & National Academy of Engineering Scientific and technical communication a pressing national problems and recommendations for its solution Washington National Academy of Sciences 1969 xiv,322p * Documentation Scientific communication Technical communication