Section, Pub. L. 90–247, title IV, §419, formerly §417, as added Pub. L. 92–318, title III, §304, June 23, 1972, 86 Stat. 333; renumbered §419 and amended Pub. L. 93–380, title V, §506(a)(3)(A), (B), Aug. 21, 1974, 88 Stat. 563, related to education program evaluations by Comptroller General.