Cost effectiveness of on-line retrieval systems
By: by Donald W. King and Peggy W. Neel.
Contributors: Neel, Peggy W.; American Chemical Society. Middle Atlantic Regional Meeting.; American Psychological Association.
Series: ED 046 460
Publisher: Westat Research
Published: 1971
Place of publication: Rockville, Md
Language: eng
Number of pages: 13
Subjects: Online data processing.; Cost effectiveness.
Notes: Reproduced and distributed by ERIC.

"LI 002 496".

"Paper presented at the Sixth Middle Atlantic Regional Meeting [American Chemical Society], February 3-5, 1971, Baltimore, Maryland."

Page numbers stamped on. Original paging differs.

Uses as example, cost data derived from a study done for the American Psychological Association.