by Robert A. Heinlein
School & Library Binding
details (USA).
(see also: Audio CD · eBook (Kindle) · CD-ROM)
details (United Kingdom).
(see also: Audible Audiobook · Audio CD · MP3 CD)
details (Germany).
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details (Canada).
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ISBN: 978-0-613-13639-6
ISBN-10: 0-613-13639-X
Tandem Library · 1985