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Changes in technology and labor requirements in the crushed-stone industry by Harry S. Kantor and Geoffrey A. Saeger
Historical Society of Pennsylvania - Closed Stacks TN23.N35
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- Format:
- Book
- Government document
- Author/Creator:
- Kantor, Harry S.
- Series:
- Mineral technology and output per man studies ; report no. E-8
- Language:
- English
- Subjects (All):
- Quarries and quarrying--United States.
- Quarries and quarrying.
- Stone industry and trade--United States.
- Stone industry and trade.
- Stone, Crushed.
- Physical Description:
- xvii, 169 p. : ill. ; 26 cm.
- Place of Publication:
- Philadelphia, Pa. : Works Progress Administration, National Research Project in cooperation with Dept. of the Interior, Bureau of Mines, [1939]
- Notes:
- "February 1939."
- Includes bibliographical references.
- Local Notes:
- The Balch Institute Library and Archives
- OCLC:
- 5900860
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