Agarwal, D. C. Fibre optic communication / D. C. Agarwal. - New Delhi : S. Chand & Company, c1993. - xvi, 428 p. : ill. ; 24 cm. ISBN: 8121923174 Subjects--Topical Terms: Electrical and electronics engineering.Optical communications.Optical fibers- Ray theory. Dewey Class. No.: 621.3692