The RSN supplement index.
Contributors: University of Toronto. Library Automation Systems.
Series: Technical document / University of Toronto Library Automation Systems -- no. 11; Technical document (University of Toronto.  Library Automation Systems) -- no. 11.
Publisher: University of Toronto Library Automation Systems
Published: 1979
Place of publication: Toronto
Language: eng
Subjects: Catalogs, Union -- Automation.
Notes: Cover title.