Author
Pennsylvania State College. Bureau of Business Research
3
Pennsylvania State University. Bureau of Business Research
3
Blodget, Lorin, 1823-1901
1
Developmental Economic Education Program (U.S.)
1
Holdsworth, John Thom, 1873-
1
Joint Council on Economic Education
1
Lancaster County Society for Promoting of Agriculture, Manufactures, and the Useful Arts
1
Logan, George, 1753-1821
1
Pennsylvania State College. Dept. of Economics
1
Pennsylvania State University. College of Business Administration. Center for Research
1
Pennsylvania. General Assembly
1
Philadelphia Board of Trade
1
Pittsburgh (Pa.)
1
Pittsburgh Public Schools
1
Western Pennsylvania Council on Economic Education
1