00800nam0-22003011i-450-9900010833704033210-7204-0325-1000108337FED01000108337(Aleph)000108337FED0100010833720000920d1975----km-y0itay50------baengWave Propagation in Elastic Solidsby J.D. AchenbachAmsterdam [etc.]North-Holland1975LiquidiGasFluidi quantici532533Achenbach,J. D.41032ITUNINARICAUNIMARCBK99000108337040332125-13815476FI1FI1Wave Propagation in Elastic Solids336248UNINAING01