000 00288nam a2200121Ia 4500
008 220201s2005 xx 000 0 eng d
082 _a621.381
_bFRA
100 _aFranz, J H
245 0 _aOptical communication
260 _aDelhi
_bNarosa Pub House
_c2005
300 _a717
942 _2ddc
999 _c37165
_d37165