000 00446nam a2200181Ia 4500
008 221105s9999 xx 000 0 und d
020 _a8120324994
041 _aENGLISH
082 _a621.38275
082 _bGUP
100 _aGUPTA SC
245 0 _aTEXT BOOK ON OPTICAL FIBER COMMUNICATION AND ITS APPLICATIONS
260 _bPRENTICE-HALL OF INDIA PRIVATE LIMITED
260 _c2005
300 _a466
650 _aOPTICS
942 _cBK
999 _c20415
_d20415