A prior section 3152, Pub. L. 89–136, title III, § 303, formerly § 302, Aug. 26, 1965, 79 Stat. 560, amended Pub. L. 91–123, title III, § 303, Nov. 25, 1969, 83 Stat. 219; Pub. L. 91–304, § 1(c), July 6, 1970, 84 Stat. 375; Pub. L. 92–65, title I, § 105, Aug. 5, 1971, 85 Stat. 167; Pub. L. 93–46, § 3(b), June 18, 1973, 87 Stat. 96; renumbered § 303 and amended Pub. L. 93–423, § 5(a), (c), Sept. 27, 1974, 88 Stat. 1159, 1160; Pub. L. 94–487, title I, § 111, Oct. 12, 1976, 90 Stat. 2334; Pub. L. 96–506, § 1(5), Dec. 8, 1980, 94 Stat. 2745; Pub. L. 97–35, title XVIII, § 1821(a)(4), Aug. 13, 1981, 95 Stat. 766, authorized appropriations for technical assistance and economic development planning, prior to repeal by Pub. L. 105–393, § 102(a).