NATIONAL BUREAU OF ECONOMIC RESEARCH, INC.
Price research in the steel and petroleum industries, by the Committee on Price Research in the Iron & Steel Industry to the Conference on Price Research: Samuel S. Stratton, chairman.
NATIONAL BUREAU OF ECONOMIC RESEARCH, INC. Price research in the steel and petroleum industries, by the Committee on Price Research in the Iron & Steel Industry to the Conference on Price Research: Samuel S. Stratton, chairman. © 31Dec39; A136509. National Bureau of Economic Research. Inc. (PWH); 30Nov67; R423163.
National Bureau of Economic Research. Inc.|PWH