Library telecommunications directory
Subtitle: Canada-United States
Contributors: Skene Melvin, David, 1936- author; Duke University. Medical Center; Teletypewriter exchange system for interlibrary communications
Edition: 3rd ed., rev.
Publisher: Duke University Medical Center Library
Published: 1969
Place of publication: Durham, NC
Language: eng
Subjects: Library cooperation; Teletype; Directories
Other titles: Canadian Library telecommunications network directory.