000 00289nam a22001337a 4500
020 _a9788187169680
082 _a 535
_bSOM-O
100 _aSommerfeld, Arnold.
245 _aOptics
260 _aKolkata
_b Levant Books
_c 2006
300 _a 383p.
650 _aPhysics
_a Optics
942 _cBK
999 _c532
_d532