00000nam a2200000 a 4500 20251203091037.0 044499690 620.28, D, pus Puskar, Anton The use of high-intensity ultrasonics Ameterdam ELBS 1982 302p, 22cm Materials science monographs Ultrasonic waves-industrial applications Eng 100 010 _ 31268 LIBSC C 27889 27889 0 0 0 0 PU PU 1998-04-08 175.00 0 620.28, D, pus 31268 BK