Kohler, Heinz  1934- <br/><br/>
Programmed study guide for economics : the science of scarcity 

 - Hinsdale, Ill. :  Dryden Press,  1970 
 - 248 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>LC Class. No.: </label>HB171.5  / K634P