000 00443 a2200169 4500
999 _c33603
_d33603
003 WUSLLib
008 201013b ||||| |||| 00| 0 eng d
020 _a8120308344
082 _a621.3827
_bGOW
100 _aGower, Jhon
_920504
245 _aOptical communication systems
250 _a2nd ed.
260 _aNew Delhi:
_bPrentice hall,
_c1993
300 _axv, 696p.;
_c23cm.
650 _aOPTICAL COMMUNICATIONS
_920505
942 _cSR
_2ddc