Space settlements : a design study
Johnson, Richard D., Holbrow, Charles HAnnée:
1977
Editeur::
For sale by the Supt. of Docs., U.S. Govt. Print. Off., Scientific and Technical Information Office,
Langue:
english
Pages:
185
Collection:
NASA SP (Series) 413
Fichier:
PDF, 11.80 MB
IPFS:
,
english, 1977