Context

Context of 1975 National Science Foundation authorization : hearings before the Subcommittee on Science, Research, and Development of the Committee on Science and Astronautics, U.S. House of Representatives, Ninety-third Congress, second session on H.R. 12816 (superseded by H.R. 13999), March 12, 13,14, 15, and 19, 1974
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