Extent:
20 S.
graph. Darst.
23 cm
Series:
Type of publication: Book / Working Paper
Language: English
Notes:
At head of title: Commonwealth of Pennsylvania, Department of Labor and Industry
"Report was written by Beatrice McConnell, assistant director of the bureau." - S. 5
Source:
ECONIS - Online Catalogue of the ZBW
Persistent link: https://www.econbiz.de/10001665922