Ellman, M. <br/><br/>
Planning Problems in the USSR. 
Ellman, M. 
 - London:  Cambridge University Press,  1973. 
 - xix, 222p.;  22cm. 
<br/><br/><label>ISBN: </label>0521202493 
<br/><br/><label>Dewey Class. No.: </label>338.947