Washington double star catalog cross index (1950 position sort)
By: compiled by Astronomical Data Center, National Space Science Data Center, Goddard Space Flight Center.
Contributors: Astronomical Data Center (U.S.); United States. National Aeronautics and Space Administration. Scientific and Technical Information Program.
Series: NASA reference publication -- 1302.
Publisher: National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program
Published: 1993
Place of publication: [Washington, D.C.]
Language: eng
Format: Microform
Subjects: Washington catalog of visual double stars.; Double stars -- Catalogs -- Indexes.
Genres: Indexes.
Other titles: Double star catalog cross index (1950 position sort).
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 93-1096-M.

"May 1993"--Cover.

Includes bibliographical references.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1993] 5 microfiches : negative.

s 1993 mdu b.