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
621.329 B877 C27840
Brown, Ronald,, 1928- Lasers: a survey of their performance and applications / Ronald Brown - London : Business Books, 1969 xi, 268 p. 12 plates, illus. 25 cm. 0220794626 9780220794620 * Lasers