Blitz, Jack. Fundamentals of ultrasonics. - 2nd ed. - London, Butterworths, 1967. Includes bibliographies. LCCN: 67100190 Nat. Bib. No.: B67-13824 Subjects--Topical Terms: Ultrasonics. LC Class. No.: QC244 / .B57 1967 Dewey Class. No.: 534.5/5