Directory of library reprographic services a world guide
Nitecki, Joseph Z.
American Library AssociationReproduction of Library Materials Section.
Westport Microform Review for the Reproduction of Library Materials Section, RTSD-American Library Association London Mansell Information Publishing
1978
Two microfiche in pocket
Previous ed.: Hassocks : Harvester Press, 1976
Bibliography: p.221-222
Photocopying services in libraries