Price research in the steel and petroleum industries.

Manylion Llyfryddiaeth
Awdur Corfforaethol:	Conference on Price Research
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	New York National Bureau of Economic Research c1939.
Cyfres:	Its Price studies, no. 3
Pynciau:	Steel industry and trade > United States. Iron industry and trade > United States. Petroleum industry and trade > United States. Prices > United States.