000 00443nam a2200169Ia 4500
008 210301b2003 xxu||||| |||| 00| 0 eng d
082 _a621.36/WAL
100 _aWALKER
245 _aOPTICAL ENGINEERING FUNDAMENTALS
260 _aNEW DELHI
_bPRENTICE HALL
_c2003.
300 _a341
490 _aN
500 _aB.TECH
690 _aMRU
690 _aELECTRONICS
690 _aFACULTY OF ENGINEERING
690 _aFACULTY OF ELECTRONICS ENGINERING
905 _aBooks
906 _aMRU
907 _a64536
999 _c221835
_d221835