Sec. 661. Short title; definitions. 662. Powers and duties of Secretary. 663, 664. Repealed. 665. Sites for conducting research; availability of personnel and facilities. 666. Public-availability requirement; national defense; patent agreements. 667. Repealed. 668. Authorization of appropriations. (a) Fiscal year beginning July 1, 1960. (b) Fiscal years beginning after June 30, 1961. (c) Availability of sums.