000 00427nam a2200181Ia 4500
003 NDCL
008 180829s9999||||ii |||||||||||||| ||eng||
020 _a2258
040 _aNDCL
041 _aEnglish
082 _a535 SKN
_216th ed
100 _aS.B. Raizada
100 _aSethi, N.K and
245 0 _aText+AC0-Book of optics: for junior students
_cN.K and Sethi
260 _c1957
650 _aPhysics
942 _2DDC
_cBK
999 _c8533
_d8533