000 00381pam a2200157a 44500
008 140414b2012 xxu||||| |||| 00| 0 eng d
100 _aSUBRAHMANYAM, N
245 _aA Textbook of Optics
_c
250 _a25 Ed.
260 _aDELHI
_bS CHAND & COMPANY LTD
_c2012
650 _aOPTICS
690 _aPHYSICS
700 _aAVADHANULU, M N
700 _aLAL , BRIJ
906 _a54900
999 _c50106
_d50106