000 00507nam a22002057a 4500
001 BT-PhCST
003 OSt
005 20220824114130.0
008 150529b xxu||||| |||| 00| 0 eng d
020 _a8121904676
040 _aBT-PhCST
_cBT-PhCST
_dBT-PhCST
050 _a3727
082 _222
_a535.21
100 _aSubrahmanyam, N.
245 _aA textbook of optics /
260 _aNew Delhi,
_bS.Chand and Company Ltd.
_cc1966.
300 _axv, 718p. ;
700 _aLal, Brij.
942 _2ddc
_cPHY
999 _c5584
_d5584