000 00357nam a2200157Ia 4500
008 230913s9999 xx 000 0 und d
082 _a621.3827 de
100 _aDe, Dnuradha
245 0 _aOptical Fibre And Laber
250 _aII
260 _aNEW DELHI
260 _b NEW AGE
260 _c2008
300 _a315
650 _aElectrical Engineering
999 _c134409
_d134409