1. 01. English Non Fiction Space exploration /   Publication: Detroit : Greenhaven Press, 2005 . 176 p. : , Articles previously published. 24 cm. Date:2005 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction 50 years in space : what we thought then-- what we know now / by Hardy, David A. Publication: London : AAPPL, 2006 . 112 p. : , Rev. ed. of: The new challenge of the stars. 31 cm. Date:2006 Availability: Copies available: (1), Actions: