000 00503nam a22001937a 4500
999 _c33489
_d33489
003 OSt
005 20190204112849.0
008 190204b ||||| |||| 00| 0 eng d
040 _aOSt
_bEnglish
_cOSt
_dOSt
082 _a535 / B285t
100 _aBarton, Arthur W
_969847
245 _a A text book on light /
_cArthur W Barton.
260 _aLondon :
_bLongmans,
_c 1939.
300 _a426 p. ;
_c22 cm.
500 _aIncludes index.
508 _a15
650 _a Light.
_939490
942 _2ddc
_cBK