ORBIT user manual
By: System Development Corporation
Contributors: Smithsonian Science Information Exchange
Publisher: Corp.
Published: 1976
Place of publication: Santa Monica, CA
Language: eng
Copyright date: 1976
Subjects: ORBIT (Computer program language)
Notes: At head of title: SDC Search Service.

Part of this manual prepared in cooperation with the Smithsonian Science Information Exchange.

Includes index.

Loose-leaf for updating.