Buy Used and New Leonard David Books

Mission to Mars: My Vision for Space Exploration

by Buzz Aldrin,Leonard David

ISBN 13: 9781426210174

Format: Hardcover (272 pages)
Publisher: National Geographic Society
Published: 20 Jun 2013

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Space Careers

by Scott Sacknoff,Leonard David,Buzz Aldrin

ISBN 13: 9781887022194

Format: Paperback (232 pages)
Publisher: spacebusiness.com
Published: 16 Apr 2015

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