Notes on United States manufacturing.
Publisher: Amherst College
Published: 1940
Place of publication: [Amherst]
Language: eng
Subjects: Correlation (statistics); United States -- Commerce and industries
Table of contents: title: Vol. 1.  The balance ratio.-  Vol. 2.  Groups of states.-  Vol. 3.  Geographic divisions.-  Vol. 4.  States.-  Vol. 5.  States continued industries.-  Vol. 6.  Two periods.