Open University <br/><br/>
Economy and society  understanding society, a social science foundation course units 10-13 
Open University  
 - London:  The open university press,  1971. 
 - 108p. 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>335015026 
<br/><br/><label>Dewey Class. No.: </label>301  / OPE