000 00484nam a2200169 4500
005 20130515020244.0
008 111112s9999 xx 000 0 und d
020 _a81-219-2317-4
082 0 0 _a621. 382 75 aga
100 1 _a"agarwal, d c. "
245 1 0 _afibre optic communication:
_b/
_c d.c. agarwal
250 _a2 ed.
260 _aram nagar :
_bs.chand
_c1993.
300 _a"ix, 428p.;
_c25 cm."
504 _a
650 0 _aoptical fibre communication
_xcommunication engineering
999 _c63603
_d63603