Closest approaches of minor planets to Earth
By: principal investigator, P. Sconzo
Publisher: Cambridge Advanced Space Systems, Center for Exploratory Studies, Federal Systems Division, International Business Machines Corp.
Published: 1967
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 42
Subjects: Asteroids; Orbits; Computer simulation; Near-earth asteroids; Measurement
Notes: At head of title: Final report.

"Independent research and development program."

"December 31, 1967."

"Center for Exploratory Studies, Rockville, Maryland"--Cover.

"Task no. 0102."

Includes bibliographical references (leaf 22).