TY - BOOK ED - United States TI - Inactive or discontinued items from the 1950 revision of the classified list CY - Washington, D.C. PB - Superintendent of Documents, U.S. G.P.O. KW - Government publications KW - Local N1 - Web site last updated Jan. 4, 2008 (viewed Jan. 16, 2008) UR - http://purl.access.gpo.gov/GPO/LPS89650 ER -