01027nam2-22003371i-450-99000026324040332120001010000026324FED01000026324(Aleph)000026324FED0100002632420001010d--------km-y0itay50------baitay-------001yy3.A. : The effect of imperfections ; XIX,[3], 512 p. ill.3.B. : Lattice dynamics ; XIX, [1], 336 p.ill.clc.:001-001/3.A ; 001-001/3.BNew YorkAcademic Press1964-4 v. 24 cm0010000257112001Physical acousticAcusticaMason,Warren PerryITUNINARICAUNIMARCBK99000026324040332109 001-001/3.B424/LDINAE09 001-001/3.A518/LDINAE09 001-001/2.B382/LDINAE09 001-001/1.B522DINAE09 001-001/1.A236/LDINAEDINAEUNINAING01