Government and politics   : understanding society 
The open university  
 - London:  The open university,  1971 
 - 148p. 
<br/><br/> PB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>3350155069 
<br/><br/><label>Dewey Class. No.: </label>301  / OPG