Metric System, Hearings before Subcommittee No. 1 and the House Committee on Science and Astronautics, on H.R. 269 and H.R. 2049, 87th Congress, June 28, 29, and July 21, 1961

Coverage: Washington : U.S. Govt. Print. Off., 1961

Volumes:

Metric System, Hearings before Subcommittee No. 1 and the House Committee on Science and Astronautics, on H.R. 269 and H.R. 2049, 87th Congress, June 28, 29, and July 21, 1961