Collection evaluation through citation checking
Subtitle: a comparison of three sources
By: by Silas Marques de Oliveira.
Publisher: University Microfilms International
Published: 1991
Place of publication: Ann Arbor, Mich
Language: eng
Format: Microform
Notes: Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1991.

Includes bibliographical references.