author:
Ingersoll-Rand Company
title:
story of the Hoover Dam
publisher:
Ingersoll-Rand
date:
1932-
call number:
TC425 .C
physical description:
v. illus. 30 cm.
notes:
Reprinted from Compressed Air Magazine (1931- and Western Construction News and Highway Builder of Nov. 10, 1932)
responsibility statement:
subjects: