Roscoe, Theodore. Pig boats; : the true story of the fighting submarines of World War II ... [electronic resource] / Written for the Bureau of Naval Personnel from records prepared by R.G. Voge ... [et al.] and from submarine patrols reports and data from the united States Strategic Bombing Survey. Illustrated by Fred Freeman.. — [New York, : Bantam Books,, 1967?]. — xiii, 449 p. : illus., maps. 18 cm.
"Originally published under the title United States submarine operations in World War II" [by the United States Naval Institute].
United States. Navy --Submarine forces.
World War, 1939-1945--Naval operations--Submarine.