RECON Working Task Force. Avram, Henriette D. Rather, John Carson, 1920-2013, ed. text Washington, Library of Congress; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1973. eng Includes bibliographical references. MARC formats--United States. Also available in digital form. http://hdl.loc.gov/loc.gdc/scd0001.00270174619 URN:ISBN:0844400944 URN:ISBN:9780844400945