00885nam0-22002891i-450-990000980710403321000098071FED01000098071(Aleph)000098071FED0100009807120000920d1967----km-y0itay50------baengOptical Properties of Ions in CrystalsA conference held at the Johns Hopkins University Baltimore, Maryland, September 12-14, 1966Edited by H.M. Crosswhite, H. W. MoosNew YorkInterscience1967SuperficiDifetti530.41Crosswhite,H.M.345999Moos,H.W.ITUNINARICAUNIMARCBK99000098071040332132B-01314777FI1FI1Optical Properties of Ions in Crystals353345UNINAING01