Foundry activity as a business barometer
Subtitle: the record : 1928-1949.
Series: Industrial Research Dept., Wharton School of Finance and Commerce, University of Pennsylvania. Research report; no. 12
Publisher: Industrial Research Dept., Wharton School of Finance and Commerce, University of Pennsylvania
Published: 1950
Place of publication: Philadelphia
Language: eng
Number of pages: 30
Subjects: Iron industry and trade -- United States.; Business forecasting.