"Awarded the David A. Wells prize for the year 1940-41 and published from the income of the David A. Wells fund." This study was submitted in 1940 as a doctor's thesis in Harvard University. Since that time it has been completely revised. cf. Pref. Bibliography: p. [233]-241.
Series:
Harvard economic studies vol. LXXII
OCLC:
(OCoLC)335727
LCCN:
a42000299
Locations:
USUX851 -- Iowa State University - Parks Library (Ames)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.