Hearings on National Defense Authorization Act for Fiscal Year 1989 - H.R. 4264 and Oversight of Previously Authorized Programs: Before the Committee on Armed Services, House of Representatives, One Hundredth Congress, Second Session : Seapower and Strategic and Critical Materials Subcommittee, Title I, Hearings Held March 1, 3, 8, 9, 10, and 17, 1988, Volume 4