Michigan's mineral industries.

None issued for 1919; 1920 includes data for 1919.

The Huguenots; their settlements, churches, and industries in England and Ireland,

"A new and revised edition."

1982 census of construction industries.

Mode of access: Internet.

1982 census of construction industries.

Mode of access: Internet.

1982 census of construction industries.

Mode of access: Internet.

1982 census of construction industries.

Mode of access: Internet.

1982 census of construction industries.

Mode of access: Internet.

1982 census of construction industries.

Mode of access: Internet.

1982 census of construction industries.

Mode of access: Internet.

1982 census of construction industries.

Mode of access: Internet.

Factory and workshop acts. Dangerous and unhealthy industries. Regulations and special rules, in force on 1st January, 1908.

Mode of access: Internet.

Kelly's directory of merchants, manufacturers and shippers of the world : a guide to the export and import, shipping and manufacturing industries.

Description based on: 1923.

Technology and its impact on labor in four industries : lumber and wood products, footwear, hydraulic cement, wholesale trade.

"November 1986."

Technological change and its labor impact in four industries : contract construction, railroad transportation, air transportation, petroleum pipeline transportation.

"December 1988".

Announcement of courses in war training for Illinois industries.

Conducted by University of Illiniois Division of University Extension Urbana, Illinois in cooperation with Engineering Science and Mangement War Training Program.