000 00268nam a2200121Ia 4500
008 200701s1997 xx 000 0 eng d
100 _aAGARWAL.D.C
245 0 _aFIBER OPTIC COMMUNICATION
250 _a2nd
260 _bS CHAND
_c1997
300 _a428
942 _2ddc
_cGE
999 _c553
_d553