Astronomical Almanac for the Year 1993

Revision	When	Who	Comment

9	January 31, 2024	ImportBot	import existing book
8	January 31, 2024	ImportBot	import existing book
7	July 17, 2022	ImportBot	import existing book
6	December 25, 2021	ImportBot	import existing book
5	August 12, 2021	MARC Bot	import existing book
4	June 25, 2021	AgentSapphire	Added new cover
3	June 25, 2021	AgentSapphire	Merge works
2	March 1, 2012	Tod Robbins	merge authors
1	October 20, 2009	WorkBot	add works page