A Catalogue of the English Books Printed Before MDCI, Now in the Library of Trinity College, Cambridge, by Robert Sinker.

Trinity College (University of Cambridge). Library.

Testamenta XII patriarcharum

Rebent Sinner

Ivan E. Coyote

The Singer of the Kootenay; a Tale of To-day, by Robert E. Knowles ...

Robert Edward Knowles

Television and social behavior / issue editors, Robert D. Singer and Robert M. Kaplan.

Robert D Singer, Robert M Kaplan

The economic transformation of America since 1865 / Robert Heilbroner, Aaron Singer.

Robert L. Heilbroner

Latino Growth in Metropolitan America

Roberto. Suro