000 00313nam a2200121Ia 4500
100 _aedited by A K Ghatak [et al]
020 _a81-85617-60-0
942 _cBK
245 _aTrends in fiber optics and optical communications
260 _aViva Books, New Delhi
_c1997
082 _a384.648 Gha
300 _aviii,282p
999 _c31263
_d31263