-
Group Incentives: Some Variations in the Use of Group Bonus and Gang Piece Work (INDUSTRIAL RESEARCH DEPARTMENT, WHARTON SCHOOL OF FINANCE AND COMMERCE, UNIVERSITY OF PENNSYLVANIA. RESEARCH STUDIES)
0Original price was: $41.00.$15.00Current price is: $15.00. -
Wage Methods and Selling Costs: Compensation of Sales Clerks in Four Major Departments in 31 Stores (INDUSTRIAL RESEARCH DEPARTMENT, WHARTON SCHOOL OF FINANCE AND COMMERCE, UNIVERSITY OF PENNSYLVANIA. RESEARCH STUDIES)
0Original price was: $62.00.$12.00Current price is: $12.00.
