Entering space : creating a spacefaring civilization /

Robert Zubrin.
Bok · Engelsk · 1999 Robert. Zubrin

Utgitt	New York : : Jeremy P. Tarcher/Putnam, , c1999.
Omfang	xiv, 305 p. : : col. ill. ;
Emner	Space colonies. Romfart
Geografisk emneord	Outer space - Exploration.
Dewey	919.9/04
ISBN	0874779758