000 00432nam a2200145Ia 4500
008 211109s9999||||xx |||||||||||||| ||und||
082 _a535.2
_bSUB-O
100 _aN, Subramannayan
245 0 _aOptics
260 _bS.Chand and Company
_aNew Delhi
_c1900
300 _a612p.
630 _xGeneral Stack
650 _aLight & infrared & ultraviolet phenomena
_vOptics
_xPhysicsNatural sciences & mathematicsGeneralia
942 _cBOOK
999 _c94572
_d94572