Ferber, Robert
Research methods in economics & business edited by:Verdoorn, P.J. - New York Macmillan 1962 - xiv, 573p.: tables
Economics - Methodology
Business - Research
Business - Methodology
Economics - Research
330.1 FER-;
Research methods in economics & business edited by:Verdoorn, P.J. - New York Macmillan 1962 - xiv, 573p.: tables
Economics - Methodology
Business - Research
Business - Methodology
Economics - Research
330.1 FER-;