Some attributes of online search intermediaries that relate to search outcome
By: by Trudi Bellardo.
Publisher: University Microfilms International
Published: 1984
Place of publication: Ann Arbor, Mich
Language: eng
Format: Microform
Subjects: Online bibliographic searching -- Psychological aspects.; Librarians -- Psychology.; Information retrieval -- Psychological aspects.
Notes: Thesis (Ph.D.)--Drexel University, 1984.

Includes bibliography.