000 00462nam a2200169Ia 4500
008 180531s9999||||xx |||||||||||||| ||und||
020 _a9788120345805
040 _cPK-GjGUL
082 _a621.38275
_bGUP-T
100 _aGupta S.C.
245 _aTextbook on optical fiber communication and its application
_cGupta S.C.
250 _a2nd. Ed
260 _aNew Delhi
_bPHI learing
_c2012
300 _a518 p.
650 _aElectrical Engineering
942 _cBK
999 _c15146
_d15146