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
530 Hewitt, Paul G. Conceptual physics; a new introduction to your environment, written & illustrated by Paul G. Hewitt. - 2d ed.. - Boston, Little, Brown [1974] ix, 597 p. illus. 24 cm. * Physics.