000 00369nam a2200157Ia 4500
008 210804s2006||||xx |||||||||||||| ||und||
020 _a8123906048
041 _aeng
082 _a617.5
_bLAL/AG
100 _aLalit P. Agarwal
245 0 _aAgarwal's principles of optics and refraction
250 _a5th
260 _aNew delhi
_bCbs
_c2006
300 _a300
942 _cREF
999 _c2
_d2