000 00441cam a2200181ua 4500
001 19790
008 130829n2012 II |||gr||||Z||||||eng
040 _aMAIN
041 _aEnglish
082 _a535 GHA5
100 _aGHATAK , AJAY.
245 _aOPTICS
250 _a1ST.
260 _aNEW DELHI
_bTATA MCGREW HILL PUBLISHING CO.
_c2012
300 _a(1--p.):
_c24CM.
653 _aLight &infIared & ultraviolet phenomena
942 _cBK
999 _c19652
_d19652