Federal supply schedule, amdt. 354, 362, 369-371, 377, 381-386, 391, 394, 398, 400-401, 405-409, 411-415, 417-419, 422-423, 426, 431, 434, 437-440, 443-444, 446-448, 451-453, 457-470, 472-491, 493-540, 542-626, 628-636, 638-648, 651-665; Feb. 19, 1948-Apr. 15, 1949.

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