The cloudy night book : an astronomer's companion : a collection of puzzles, word games, and miscellanea to while away tedious moments until the sky finally clears
by George S. Mumford
Bok Engelsk 1979 George Saltonstall Mumford
Utgitt | Cambridge, Mass. : Sky Pub. Corp. , [c1979]
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Omfang | 115 s. : ill.
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Emner | |
ISBN | 093334600X
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