000 00429nam a22001817a 4500
003 OSt
008 230207b ||||| |||| 00| 0 eng d
020 _a9788131718070
082 _a535
_bHEC
100 _aHecht, Eugene
245 _aOptics
250 _a4th
260 _aNew Delhi:
_bDorling Kindersley (Pearson),
_c©2012
300 _avi, 650p.
650 _aApplied Science
700 _aGanesan, A. R.
942 _2ddc
_cBK
999 _c9784
_d9784