Who wrote Quadrans vetus ?
By: Lynn Thorndike
Publisher: University of Chicago Press
Published: 1947
Place of publication: Chicago
Language: eng
Subjects: Quadrants (Astronomical instruments); History; Geometry
Notes: Offprinted from: Isis : an international review devoted to the history of science and its cultural influences, Vol. 37, (1947), pp. 150-153.

Includes bibliographical references.