Wirtschaft: Vereinigte Staaten B 112.130 

C 
0 1m , Gerhard.-The Economy of the American 
people. Progress,problems,prospects. ByGerhard Colm and Theodore Geiger with the 
assistance of Manuel Helzner.(1rst Print.)Washington, 
D.C':oNational Planning Ass. 
1958.VIII,167 S.8