000 00538nam a2200193Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
020 _a8121926114
040 _aMAIN
041 _aEnglish
082 _a535
_bSUB P6
100 _aSubrahmanyam, N.
245 2 _aA textbook of optics
_cN.Subrahmanyam and Brij Lal
250 _a23rd multi colour rev. and enl. ed. /revised by M.N. Avadhanulu
260 _aNew Delhi
_bS.Chand
_c2006
300 _axv,668
650 _aOptics
700 _aBrij Lal II Avadhanulu, M.N.
942 _cBK
999 _c12219
_d12219