000 00252nam a2200109Ia 4500
020 _a9788126513864
082 _a621.38275
100 _aAGRAWAL, GOVIND
245 _aFIBER OPTICAL COMMUNICATION SYSTEMS
260 _aNEW DELHI
_b WILEY
_c2010
942 _cBK
999 _c1454
_d1454