N. Ananthakrishaan, M. Narayanamurti, P.K. Achan Subrahmanyan, P.R . Text Book Of Light / by P.R . Subrahmanyan - Madras : S. Viswanathan, 1958 - 330 p. Subjects--Topical Terms: Physics Subjects--Facted Index Terms: Light and Infrared and Ultraviolet Phenomena Dewey Class. No.: 535 / SUB-T