Wilegynski, J <br/><br/>
Profit,rist and incentives under socialist economic planning 

 - London  Macmillan  1973 
 - viii, 225 p. 
<br/><br/><label>ISBN: </label> PON5.5 
<br/><br/><label>Dewey Class. No.: </label>335.47 W643P