Letter from Edward Livingston, Esq. to Roberts Vaux : on the advantages of the Pennsylvania system of prison discipline, for the application of which the new penitentiary has been constructed near Philadelphia, &c. &c.

Mode of access: Internet.

Das Leben Roberts von Arbrissel. Studien zur Geschichte des Mönchtums ...

Teildruck.

An introduction to the theory and practice of transistors, by J. R. Tillman and F. F. Roberts.

Includes bibliography.

Report on survey of small boat basin, Point Roberts, Washington.

Cover title.