Sachs, Ignacy. <br/><br/>
Development and planning / 
Ignacy Sachs. 
 - New York :  Cambridge University Press,  1987 
<br/><br/>Bibliography: p. Includes index. 
<br/><br/> Open access. 
<br/><br/><label>LCCN: </label>8711780  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development.<br/>Economic policy.<br/>Central planning.