Central cataloging service.
Series: WPA technical series. Public activities circular ;; no. 23. Library service circular ; no. 4; W.P.A. technical series.; no. 23.; W.P.A. technical series.; no. 4.
Publisher: Federal Works Agency, Work Projects Administration, Division of Community Service Programs
Published: 1941
Place of publication: Washington, D.C
Language: eng
Subjects: Cataloging -- United States.
Notes: Cover title.
"October 31, 1941."