Κανονική προβολή Προβολή MARC Προβολή ISBD

Exploring the Unknown : selected documents in the history of the U. S. civil space program / John M. Logsbon...[et al.]. - Washington: National Aeronautics and Space Administration, 1999. - xxxi, 684 p. : ill., tables ; 25 cm. - 4 .

Includes bibliographical references (p. 635-666) and index (p. 667-684).

Subjects--Topical Terms:
Astronautics--History--United States

Dewey Class. No.: 387.80973