Congestion at card and book catalogs
Subtitle: a queuing theory approach.
Series: ED 054 793
Publisher: ERIC Document Reproduction Service
Published: 1971
Place of publication: [Bethesda, Md
Language: eng
Number of pages: 32
Subjects: Catalogs, Card.; Catalogs, Book.; Library use studies.; Library catalogs.; Library catalogs and users
Notes: Reproduced and distributed by ERIC.

Page numbers stamped on. Original paging differs.

Bibliography: leaf 32.