000 00347nam a2200121Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
082 _a621.815 CHI
100 _aChitale, A.K
_911779
245 0 _aProduct designing and manufacturing
260 _aPrentice hall of india
_bNew Delhi
_c2006
300 _a330p.
_b180
650 _aOPTICAL COMMUNICATION
999 _c137176
_d137176