Silk,  Leonard. <br/><br/>
Economics in Plain English: Updated and Expanded / 
Leonard  Silk. 
 - New York:  Simon and Schuster,  1978. 
 - 237 P. ;  8.5 X 5.5 inches 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>330  / SIL