Colm, Gerhard  (1897-1968). <br/><br/>
The economy of the American people :  progress, problems, prospects / 
Gerhard Colm, Theodore Geiger. 
 - 2nd ed. 
 - Washington :  National Planning Association,  1961. 
 - X, 200 s. :  il. ;  23 cm. 
 - Planning Pamphlets ;  115 .
 - Planning Pamphlets  nr. 115 .
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Stany Zjednoczone--sytuacja gospodarcza--1945-.