ICBM modernization : availability problems and flight test delays in Peacekeeper Program : report to the Chairman, Committee on Armed Services, House of Representatives /

"March 1989."

Social Security Act amendments of 1949 : hearings before the Committee on Ways and Means, House of Representatives, Eighty-first Congress, first session, on H.R. 2892, a bill to amend the Social Security Act to enable states to establish more adequate public-welfare programs, and for other purposes, and other bills [and] H.R. 2893, a bill to extend and improve the old-age and survivors insurance system, to add protection against disability, and for other purposes, and other bills.

Considers legislation to extend and improve the Old-Age and Survivors Insurance system, and to add disability protection. Includes H. Rpt. 80-2168, "Social Security Act Amendments, 1948," on H.R. 6777, June 2, 1948 (p. 1096-1158), pt.2.

An advanced real-time ramp metering system (ARMS): the system concept.

Texas Department of Transportation, Austin

A continuous flow system using fish and amphibian eggs for bioassay determinations on embryonic mortality and teratogenesis /

Issued Apr. 1977.

Pilot climate data system.

Cover title.

Orbital refueling system (ORS) /

Cover title.