000 00432nam a2200145Ia 4500
008 211109s9999||||xx |||||||||||||| ||und||
082 _a535.84
_bJOH-S
100 _aJohnson, R C
245 0 _aSpectra
260 _bMethuen & Co. Ltd.
_aLondon
_c1932
300 _a104p.
630 _xGeneral Stack
650 _aNatural science and mathematics
_vPhysicsLight & infrared & ultraviolet phenomenaNatural history
_xPhysics
942 _cBOOK
999 _c7684
_d7684