Changing attitudes toward time
Subtitle: the effect of the introduction of the pendulum clock and the balance spring watch on the design, use and production of portable sundials, 1650-1700
By: by Alison Deborah Sandman
Published: 1990
Language: eng
Number of pages: 88
Subjects: Sundials; History
Notes: Thesis (A.B., Honors)--Harvard University, 1990.

Includes bibliographical references.