A Field experimental approach to the study of relevance assessments in relation to document searching
Subtitle: final report to the National Science Foundation
By: project staff: George Baumanis ... [et al.].
Contributors: Baumanis, George J.; Rees, Alan M.; Schultz, Douglas G., 1947-; Case Western Reserve University. Center for Documentation and Communication Research.
Series: PB 176 079 - PB 176 080
Publisher: Clearinghouse for Federal Scientific & Technical Information
Published: 1967
Place of publication: Springfield, Va
Language: eng
Subjects: Information retrieval.; Relevance.
Notes: "Alan M. Rees, Principal Investigator ... Douglas G. Schultz, Co-principal Investigator ..."

"Period covered: July 1, 1965 - September 30, 1967."

"NSF Contract No. C-423".

Microreproduction of original issued: Cleveland, Ohio : Center for Documentation and Communication Research, School of Library Science, Case Western Reserve University, 1967.

Includes bibliographical references.
Table of contents: value: v.1.[Report].; value: v.2. Appendices.