00907nam0-22002651i-450-990001079800403321000107980FED01000107980(Aleph)000107980FED0100010798020000920d1968----km-y0itay50------baengExcitations, Magnons and Phonons in Molecular CrystalsProceedings of an International Symposium held at the Physics Department of the American University of Beirut, Lebanon 15-18 January, 1968Edited by A.B. ZahlanCambridgeCambridge University Press1968EccitazioneSolidiZahlan,A.B.49492ITUNINARICAUNIMARCBK99000107980040332132C-00714797FI1FI1Excitations, Magnons and Phonons in Molecular Crystals335981UNINAING01