Walton, Paul. Gamble, Andrew. <br/><br/>
From Alienation to Surplus Value / 

 - London :  Sheed & Ward Ltd,  1972. 
 - [xii], 241 p. 
<br/><br/><label>ISBN: </label>0722072074 
<br/><br/><label>Dewey Class. No.: </label>335.4  / WAL