Plamenatz, J P <br/><br/>
Consent, freedom and political obligation 

 - 2nd ed. 
 - London,  Oxford university press  1968 
 - 182 p. 
<br/><br/><label>Subjects--Index Terms: </label>Political obligation  Consensus (Social sciences)  Liberty 
<br/><br/><label>Universal Decimal Class. No.: </label>32  / PLA' 68