Lehfeld , R A  <br/><br/>
Descriptive economics / 
By R. A. Lehfeldt D.sc 
 - 112 pages ;  19 cm. 
<br/><br/> Includes index.<br/><br/> 
<br/><br/>Bibliography: pages 107 -109.<br/><br/> 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public finance and tax legislation
<br/><br/><label>Dewey Class. No.: </label>330  / LE . D