Stenographic transcript of hearings before the Committee on Ways and Means, House of Representatives : revenue revisions, 1947-1948.

"November 13, 1947."

Plane waves and spherical means applied to partial differential equations.

Bibliography: p. 165-170.

Revenue revision of 1950 : hearings before the Committee on Ways and Means, House of Representatives, Eighty-first Congress, second session.

Hearings held Feb. 3-Mar. 3, 1950.

Potential means of cost reduction in grade crossing automatic gate systems. Volume I: overview and low cost railroad/highway grade crossing gate systems. Final report.

Transportation Systems Center, Cambridge, Mass.

Potential means of cost reduction in grade crossing automatic gate systems. Volume II: improved gate arm concepts for railroad/highway grade crossings. Final report.

Transportation Systems Center, Cambridge, Mass.

Potential means of cost reduction in grade crossings motorist-warning control equipment. Volume II: comparison of solid state and relay devices and techniques. Final report.

Transportation Systems Center, Cambridge, Mass.

Potential means of cost reduction in grade crossings motorist-warning control equipment. Volume I: overview, technology survey and relay alternatives. Final report.

Transportation Systems Center, Cambridge, Mass.

The development of uniform distributions of uranium in beryllium by means of powder metallurgy /

"Contract AT-30-1 GEN 366."

An investigation of the hydrogen glow discharge as a means of reducing metal halides /

"Contract AT-30-1-Gen-366."

Investigation of manufacture of aggregate and riprap by nuclear means /

"Issued: February 1965."

This is photography, its means and ends,

Mode of access: Internet.

Evaluation of soils and permafrost conditions in the territory of Alaska by means of aerial photographs /

"September 1950."

Geologic mapping by means of graphic locator,

Mode of access: Internet.

Magnetic plasma propulsion by means of a travelling sinusoidal field.

"STL/TR-60-0000-09114."

The electrolytic recovery of uranium and vanadium from carbon leach liquors by means of ion exchange membranes /

"Date Declassified: September 23, 1955."