000 00433nam a2200169Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a621.382 75.382 75
082 _bSEL
100 _aSELVARAJAN, A.
245 0 _aOPTICAL FIBER COMMUNICATIONS : PRINCIPLES AND PRACTICE.
260 _bTMH NEWDELHI
260 _c2002
300 _a355
650 _a  OPTICAL FIBER COMMUNICATIONS
942 _cTB
999 _c132021
_d132021