Mechanization, employment, and output per man in bituminous-coal mining / by Willard E. Hotchkiss [and seven others].

Format:

Book

Government document

Author/Creator:

Hotchkiss, Willard E. (Willard Eugene), 1874-1956, author.

Contributor:

National Research Project on Reemployment Opportunities and Recent Changes in Industrial Techniques (U.S.), issuing body.

United States. Bureau of Mines, issuing body.

United States. Work Projects Administration

Series:

Mineral technology and output per man studies ; rept. no. E-9.

Mineral technology and output per man studies ; report no. E-9

Language:

English

Subjects (All):

Bituminous coal industry--United States--Statistics.

Bituminous coal industry.

Bituminous coal mines and mining--Labor productivity--United States--Statistics.

Bituminous coal mines and mining.

Coal miners--Effect of technological innovations on--United States.

Coal miners.

Coal-mining machinery--United States.

Coal-mining machinery.

United States.

Genre:

Online resources.

Statistics

Statistics.

Physical Description:

1 online resource (2 volumes (xxx, 436 pages)) : illustrations

Place of Publication:

Philadelphia, Pennsylvania : Work Projects Administration, National Research Project : Department of the Interior, Bureau of Mines, 1939.

Notes:

"Work Projects Administration, National Research Project, in cooperation with Department of the Interior, Bureau of Mines."

"August 1939."

No FDLP item number available.

Includes bibliographical references.

Online resource; title from PDF title page (UKY, viewed Nov. 5, 2018).

Other Format:

Print version: Mechanization, employment, and output per man in bituminous-coal mining.

OCLC:

761397010