The How and Why Wonder Book of Planets and Interplanetary Travel
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Word Count
13,500 words, Guess
Page Count
54 pages
Identifiers
- Open LibraryOL45644396M
- Internet Archivehowwhywonderbook0000haro
- AmazonB0006BRBS2
- Better World BooksBWB23298185
Description
Explains the facts and principles relating to the solar system, space flight, and laws of motion and discusses the problems involved in probing outer space.
Subjects
Other Editions
- The How and Why Wonder Book of Planets and Interplanetary Travel
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