Catalog of precisely reduced observations. No. P-15.

Bibliographic Details
Corporate Author:	Smithsonian Astrophysical Observatory
Format:	Book
Language:	English
Published:	Cambridge, Mass. : Smithsonian institution astrophysical observatory, [1966]
Series:	SAO special report ; no. 227.
Subjects:	Artificial satellites > Optical observations. Artificial satellites > Tracking > Statistics.

Description
Item Description:	"6-66-25." "November 18, 1966."-- Cover. At head of cover: Smithsonian institution astrophysical observatory. Research in space science.
Physical Description:	iii, 163 pages : illustrations ; 28 cm.
Bibliography:	Includes bibliographical references (page 7).