000 00310nam a2200133Ia 4500
100 _aHecht, Jeff
020 _a81-7029-796-6
250 _aSecond edition
942 _cBK
245 _aUnderstanding fiber optics
260 _aBPB publications, New Delhi
_c1997
082 _a384.648 Hec
300 _axxii, 477
999 _c35669
_d35669