Two lectures on comets
Subtitle: read in the Chapel of Harvard-College in Cambridge, New-England, in April 1759, on occasion of the comet which appear'd in that month.  With an appendix concerning the revolutions of that comet, and of some others.
Contributors: American Imprint Collection (Library of Congress)
Publisher: Printed and sold by Green & Russell
Published: 1759
Place of publication: Boston
Language: eng
Number of pages: 44
Subjects: Comets.
Notes: Evans 8522