Comparing the retrieval effectiveness of free-text and citation search strategies in the subject of technology planning
By: by Carlos Vidal-Arbona.
Publisher: University Microfilms International
Published: 1986
Place of publication: Ann Arbor, Mich
Language: eng
Format: Microform
Subjects: Online bibliographic searching -- Evaluation.; Information retrieval -- Evaluation.
Notes: Thesis (Ph.D.)--Case Western Reserve University, 1986.

Includes bibliography.