SUBRAHMANYAM, N. A Textbook of optics N.Subrahmanyam, Brij Lal and M.N.Avadhanulu - 23rd rev. enl. ed. - New Delhi S.Chand 2006 - xx,668p. ill. Contains:for b.sc classes as per ugc model syllabus. ISBN: 81-219-2611-4 305.00 Subjects--Topical Terms: OPTICS Dewey Class. No.: PHY 535 / SNt06