000 00333nam a2200133Ia 4500
008 220426s1966 xx 000 0 und d
041 _aeng
082 _a535.2
_bSUB
100 _aSubrahmanyam, N
_9618784
245 _aTextbook of Optics
260 _aNewdelhi
_bS Chand and co
_c1966
300 _a729p.
650 _aPHYSICS
_9618785
999 _c439689
_d439689