000 00449nam a2200193Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
040 _aMAIN
041 _aEnglish
082 _a535
_bSUB N1
100 _aSubrahmanyam, N.
245 0 _aText book of optics
_cN. Subrahmanyam and Brij Lal
250 _a20th
260 _aDelhi
_bS.Chand
_c1991
300 _a618
650 _aOptics
650 _aPhysics
700 _aBrij Lal
942 _cBK
999 _c12878
_d12878