Sachs, Ignacy, ed. <br/><br/>
Main trends in economics 

 - London  George Allen and unwin ltd.  1970 
 - 79p.; 22cm. 
<br/><br/><label>ISBN: </label>43302254 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development<br/>Economic thinking<br/>Economics