Liberty : the ships that won the war / by Peter Elphick. Elphick, Peter. Liberty ships United States History. World War, 1939-1945 Naval operations, American. D773 .E47 2001 623.8245 21 ELL Includes bibliographical references (p. 490-497)and index. Annapolis, Md. : Naval Institute Press, c2001. c2001. 2001 Text 512 p. : http://www.loc.gov/catdir/toc/fy022/2001089745.html eng United States