North American title count
Subtitle: titles classified by Library  of Congress and National Library of Medicine classifications, 1993
By: prepared for the Association for Library Collections & Technical Services, a division of the American Library Association by the Library Research Center, the Graduate School of Library & Information Science, University of Illinois at Urbana-Champaign.
Contributors: Association for Library Collections & Technical Services.
Publisher: Association for Library Collections & Technical Services
Published: 1994
Place of publication: [Chicago, Ill.]
Language: eng
Number of pages: 770
Subjects: Research libraries -- United States -- Statistics.; Research libraries -- Canada -- Statistics.; Library resources -- United States -- Statistics.; Library resources -- Canada -- Statistics.
Notes: Includes bibliographical references.
"June 1994."