000 00410nam a2200157Ia 4500
008 220926s2012 xx 000 0 und d
041 _aeng
082 _a535.2
_bSUB
100 _aBrijlal , N S
_91029588
245 _aTextbook of Optics
260 _aNewdelhi
_bS Chand and co
_c2012
300 _a729p
520 _aCirculation Section
650 _aPHYSICS
_91029589
700 _aAvadhanulu , M N
_91029590
999 _c688704
_d688704