000 00322nam a2200157Ia 4500
082 _a621.3827/Gow
100 _aGowar,John
526 _dTB
526 _aPG
366 _f20
942 _cBK
245 _aOptical Communication Systems.
260 _aNew York
_bPrentice Hall
_c1993
300 _axvi,696
546 _aE
999 _c76885
_d76885