@book{1211833,
	author = {Gowar John},
	title = {Optical communication systems by John Gowar},
	publisher = {Delhi Prentice-Hall of India Pvt. Ltd.     },
	year = {1993},
	address = {New},
	edition = {Ed 2},
	note = {(Reprinted in 2002);  ; Includes bibliographical references; Appendix 1-8, 635-684p; Index 685-696p; ; 23/CSL/Carpa/2003-2004/1001^d2003-11-10^mPurchase; ; 2003-04/500^b2003-11-20^cATB/131^d2003-11-10^eRs.6,111.00^fAshutosh Technical Books; ; 2004-03-08^bSB^c2004-03-08^dVinay}
}