@book{7789,
	author = {Urick, Robert J.},
	title = {Principles of underwater sound /},
	publisher = {McGraw-Hill,},
	year = {c1983.},
	address = {New York :},
	edition = {3rd ed.},
	note = {"First edition published in 1967 under the title 'Principles of underwater sound for engineers.'}
}