Miners' wages and the cost of coal; an inquiry into the wages system in the bituminous coal industry and its effects on coal costs and coal conservation

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Lubin, Isador 1896-
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: New York McGraw-Hill book company 1924.
Sraith:Half-title : The Institute of economics. Investigations in industry and labor
Ábhair: