Mysterious numbers bring readers and librarians together.
Published: 1972
Place of publication: [Baton Rouge? La
Language: eng
Number of pages: 20
Subjects: Cataloging -- Louisiana -- Handbooks, manuals, etc.; Classification -- Books.; Subject headings.
Notes: Bibliography: leaves 19-20.
Presented at In-service Cataloging Workshop for Public Libraries, Baton Rouge, La., May 5, 1972.