000 00408nam a2200169Ia 4500
008 250104s9999 xx 000 0 und d
020 _a81-219-2611-4
082 _a535
_bSUB
100 _aSubrahmanyam N.
245 2 _aA textbook of optics
250 _a24th edition.
260 _aNew delhi :
_b S Chand
_c2010.
300 _a425.
365 _a325
650 _aEngineering,
700 _aLal Brij
999 _c224456
_d224456