Marx, Karl <br/><br/>
Grundrisse: Foundations of the critique of political economy        

 - Harmondsworth  Penguin Books          1973 
 - 898 p.  Includes bibliographical reference and index 
<br/><br/><label>Source: </label> Reference  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political economics <br/>Economics