TY - BOOK AU - Urick, Robert J. AU - ED - ED - ED - ED - SN - 0070660867 : SN - 2 PY - 1975///46 CY - New York PB - McGraw-Hill KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Underwater acoustics N1 - Published in 1967 under title: Principles of underwater sound for engineers; Includes bibliographies and index; 5 ER -