Condition per cent tables ...
Series: Its Bulletin; 70
Publisher: Iowa State College of Agriculture and Mechanic Arts
Published: 1924
Place of publication: Ames, Ia
Language: eng
Number of pages: 83
Subjects: Public utilities -- Valuation.; Depreciation.; Engineering -- Tables.
Notes: At head of title: Iowa State College of Agricuture and Mechanic Arts. Official publication. Vol. XXIII, no. 5. July 2, 1924.