Secondary information service statistics
By: edited by Wendy Schipper, Betty Unruh.
Contributors: Schipper, Wendy.; Unruh, Betty.; National Federation of Abstracting and Information Services (U.S.)
Series: NFAIS report series ;; 2
Publisher: National Federation of Abstracting and Information Services
Published: 1990
Place of publication: Philadelphia, PA
Language: eng
Number of pages: 130
Subjects: Service industries -- Statistical methods.; Mathematical statistics.
Other titles: Secondary service statistics.
Notes: Spine title: Secondary service statistics.