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To Catch a Comet: Learning from Halley's
Document ID
19900066906
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Educational Publication (EP)
Date Acquired
August 14, 2013
Publication Date
April 6, 1986
Subject Category
Astrophysics
Report/Patent Number
NASA-EP-252
NAS 1.19:252
Report Number: NASA-EP-252
Report Number: NAS 1.19:252
Accession Number
90N70852
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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