00430nam a22001457a 4500 12193 12193 210121b ||||| |||| 00| 0 eng d 537.2446 M289 4374 Manson, Warren P. Piezoelectric crystals and their application to ultrasonics Princeton Vannostrand 1964 xi,508 p. 101.25 Electrical Engineering BK 0 0 ddc 0 537_244600000000000_M289 0 22727 CL CL 1970-09-21 Das Gupta & Co 537.2446 M289 03498 2021-01-21 BK