00890nam0-22002891i-450-990001047390403321000104739FED01000104739(Aleph)000104739FED0100010473920000920d1956----km-y0itay50------baengIrradiation Colours and LuminiscenceA Contribution to Mineral Physicsby Karl PrzibramTranslated and revised in collaboration with the author by John Espenett CaffynLondonPergamon Press1956SuperficiDifetti530.41Przibram,Karl46527Caffyn,John EspenettITUNINARICAUNIMARCBK99000104739040332132B-00814782FI1FI1Irradiation Colours and Luminiscence341198UNINAING01