Preparation for Federal civil service examination
Subtitle: mid-level positions, GS-9--GS-12.
By: Prepared by the editors of Cowles Book Co.
Contributors: Cowles Book Company.
Publisher: Cowles Book Co.
Published: 1969
Place of publication: New York
Language: eng
Number of pages: 171
Subjects: Civil service -- United States -- Examinations.
Other titles: Mid-level positions, GS-9-GS-12.; Federal civil service examination.