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Etats-Unis
N[ational] D[efense] E[ducation] A[ct]. Title III : Guidelines January 1965, revised April 1967. Financial assistance for strengthening instruction in science, mathematics, modern foreign languages and other critical subjects in public elementary and secondary schools. Section 301 through 304 of title III National defense education Act of 1958, as amended... U.S. Department of health, education, and welfare. Office of education. Bureau of elementary and secondary education
Government printing office (Washington) · 1967