United States and Soviet progress in space [microform]; summary data.

Reuse of record except for individual research requires license from Congressional Information Service, Inc.April 1978."Report prepared for the Subcommittee on Space Science and Applications of the Committee on Science and Technology, U.S. House of Representatives, Ninety-fifth Congress, second session."At head of title: Committee print.CIS Microfiche Accession Numbers: CIS 78 H702-19Microfiche.Mode of access: Internet.Prepared by the Science Policy Research Division, Congressional Research Service, Library of Congress