Halacy, D S.
Colonization of the moon / [by] D. S. Halacy, Jr. - Princeton : Van Nostrand, 1969. - 159 p. : ill.
How man successfully reached the moon; practical ways he might colonize it.
68054838
Moon.
Space flight to the moon.
600
Colonization of the moon / [by] D. S. Halacy, Jr. - Princeton : Van Nostrand, 1969. - 159 p. : ill.
How man successfully reached the moon; practical ways he might colonize it.
68054838
Moon.
Space flight to the moon.
600