The William W. Clary Oxford Collection


Book Description




Practical Astronomy During the Seventeenth Century


Book Description

A comparative study of astronomical data in American almanacs, and their English sources.







Catalog of Copyright Entries. Third Series


Book Description

Includes Part 1A: Books, Part 1B: Pamphlets, Serials and Contributions to Periodicals and Part 2: Periodicals. (Part 2: Periodicals incorporates Part 2, Volume 41, 1946, New Series)