000 00380pam a2200157a 44500
008 230405s2003 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aSENIOR JOHN
245 _aOPTICAL FIBER COMMUNICATIONS
_b04/17/2017
250 _a2003
260 _aNEW DELHI
_bPHI LEARNING PUB
_c2003
300 _aP.B,XXXIII,921
650 _aE&TC
690 _aE&TC
906 _a3994
999 _c818189
_d818189