Librarians and online services
By: by Pauline Atherton and Roger W. Christian.
Contributors: Christian, Roger W., 1928- joint author.
Publisher: Knowledge Industry Publications
Published: 1977
Place of publication: White Plains, N.Y
Language: eng
Number of pages: 124
Subjects: Online bibliographic searching.; Online data processing.
Notes: Bibliography: p. 121-122.
Includes index.