//-->
The structure of the East German economy
Stolper, Wolfgang F., (1960)
The economic system of Sierra Leone
Saylor, Ralph Gerald, (1967)
Estructura económica de España
Tamames, Ramón, (1985)
Mobility in the labor market for academic economists
Ault, David E., (1979)
The academic labor market for economists
Scott, Charles E., (1979)
Some observations on the role of assumptions in the marketing and public policy debate
Spence, Homer E., (1975)