TY - GEN AU - Gupta,S.C. TI - Textbook on optical fiber communication and its applications SN - 9788120345805 (pbk.) AV - TK5103.59 .J66 1988 U1 - 621.38041 PY - 2012/// CY - New Delhi PB - PHI Learning KW - Fiber optics KW - Optical communications N1 - Includes references & index ER -