28th report to Congress (Jan. 1-June 30, 1966) of Department of Defense in accordance with sec. 2455, title 10, United States Code (Formerly sec. 8 of Public law 436, 82d Congress), on Defense cataloging and standardization act of 1952, report of Subcommittee for Special Investigations, 89th Congress, 2d session; Aug. 26, 1966.