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
691.5 NBO.3 41723 43230 O10166
India. Ministry of Works, Housing & Supply. National Buildings Organisation Economy in the use of cement in building construction report of the Experts Committee New Delhi National Building Organisation 1957 15p. * Cement in building Masonry adhesives