Title: Subcommittee Hearing on H.R. 1227, To Amend Further the Act Entitled "An Act To Authorize the Construction of Experimental Submarines, and for Other Purposes," Approved May 16, 1947, As Amended
Subtitle: hearings before the United States House Committee on Armed Services, Subcommittee No. 4 (Armed Services), Eighty-Second Congress, first session, on June 8, 1951.
Subjects: Design and construction, Research, Submarines (Ships)
Places: United States