Kohler, Heinz,  1934- <br/><br/>
Scarcity challenged  an introduction to economics 
Heinz Kohler 
 - Rinehart and Winston, New York  Holt  1968 
 - xxviii, 660 p. : illus. ; 25 cm. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics