The construction industry in Ohio
Subtitle: a statistical analysis of a seasonal industry ...
By: by Ralph J. Watkins ; Bureau of business research, College of commerce and journalism, Ohio state university ...
Contributors: Ohio State University. Bureau of Business Research
Published: 1926
Place of publication: Columbus]
Language: eng
Number of pages: 168
Subjects: Building
Notes: Vita.

Published also without thesis note.

Thesis (PH. D.)--Columbia university, 1927.

Bibliography: p. 161.