. . . . . . . . . . "Report on contracts for the purchase of tungsten ore in Thailand by the General Services Administration (1951-52) International Operations Subcommittee of the Committee on Government Operations" . . . . . . . "Report on contracts for the purchase of tungsten ore in Thailand by the General Services Administration, 1951-52"@en . "Contracts for the purchase of tungsten ore in Thailand by the General Services Administration, 1951-52"@en . . .