Methods of binary addition.

Includes bibliographical references.

On the roots of matrices.

Reprinted from the American journal of mathematics, v.14.

Muestras de los nuevos punzones y matrices para la letra de imprenta executados por orden de S.M. y de su caudal destinado a la dotacion de su Real Biblioteca.

Palau,

Phase relationships in selected binary and ternary vanadium-base alloys systems

"Materials Laboratory, Contract No. AF33(616)-5771, Project No. 7021."

Theoretical comparison of binary data transmission systems,

"Prepared under the sponsorship of Rome Air Development Center, Air Research and Development Command, United States Air Force, Griffiss Air Force Base, New York, Advanced Development Laboratory. Contract no. AF 30 (602)-1702, project no. 4519, task no. 45232."

Research and development on the effects of high pressure and temperature on various elements and binary alloys,

"Materials Central, Contract no. 33(616)-5995. Project no. 7351.

A functional description of the Edvac [an automatically-sequence serial binary electronic digital computer. Final report of work under contract W36-034-ORD-7593 between the Ordinance Department, Department of the Army and the University of Pennsylvania, Moore School of Electrical Engineering.

Errata, as of Apr. 1, 1950 (7 ¹., 2 diagrs.) inserted.

Theory of matrices.

Mode of access: Internet.