00893nam0-22003251i-450 99000050402040332120190628102357.0000050402FED01000050402(Aleph)000050402FED0100005040220020821d1965----km-y0itay50------baengUSa-------001yyUltrasonic engineeringJulian R. FrederickNew YorkWiley & Sonsc1965379 p.ill.24 cmOnde ultrasonicheApplicazioni industriali620.112'74Frederick,Julian R.11930ITUNINARICAUNIMARCBK99000050402040332110 E IV 186341DINEL15 ID B/4-35s.i.DINIDDINELDINIDUltrasonic engineering118014UNINA