000 00451nam a2200181Ia 4500
008 230524s9999 xx 000 0 und d
020 _a8121926114
082 _a530.1
_bSUB
100 _aN.Subrahmanyam
245 2 _aA Text Book of Optics (23nd ed.)
250 _a23TH
260 _aNEW DELHI
_bS. Chand
_c2006
300 _a668
500 _aQuantity Number: 20
650 _aPhysics
700 _a" Brij Lal , M.N.Avadhanulu,,,"
942 _cBK
999 _c1395
_d1395