50266406
9780331603668
Jennings, David is the author of 'Introduction to the Use of the Globes, and the Orrery : Also, the Application of Astronomy to Chronology; in Which Are Contained Rules and Memorial Canons for Finding the Dominical Letter, Leap-Year, Epact, Easter, &C. According to the Gregorian Account', published 2017 under ISBN 9780331603668 and ISBN 0331603667.
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