Ghatak, Ajay. Introduction to fiber optics / by Ajoy Ghatak and K.Thyagarajan. - New Delhi : Cambridge University Press , 2004. - xvi,565p. : ill.,figs. ; 24cm . Includes bibliography and index ISBN: 8175960600 Rs. 495.00 Subjects--Index Terms: FIBER OPTICS Dewey Class. No.: 621.3692 / GHA/I