The case of bituminous coal

Bibliographic Details
Main Author:	Hamilton, Walton Hale 1881-
Corporate Author:	Insititute of economics, Washington, D. C.
Other Authors:	Wright, Helen Russell
Format:	Book
Language:	English
Published:	New York The Macmillan company 1926.
Series:	Half-title : The Institute of economics. Investigation in industry and labor
Subjects:	Bituminous coal. Coal trade > U. S. Coal mines and mining > U. S.