000 00453nam a2200181Ia 4500
999 _c65002
_d65002
005 20201211110638.0
008 190711s9999 xx 000 0 und d
020 _a9788120308343
082 _a621.380414 G722O
100 _aGowar, John
245 0 _aOPTICAL COMMUNICATION SYSTEMS
250 _a2nd
260 _aNEW DELHI
_bPrentice Hall
_c2001
300 _a692p.
650 _aMaterial Dispersion
650 _aSingle Mode Fibers
942 _cSW