000 00415nam a2200169Ia 4500
003 OSt
005 20210122092301.0
008 190326b ||||| |||| 00| 0 eng d
020 _a 9781316644034
040 _cSage Library
082 _a621.36
100 _91076
_aGHATAK, A.
245 _aOPTICAL ELECTRONICS
260 _aNew Delhi
_bCambridge University Press
_cc1991
300 _a624p.
942 _2ddc
_cBK
_02
999 _c12250
_d12250