Ferguson,John H  McHenry,Dean E <br/><br/>
The American system of government 

 - 8th ed. 
 - NewYork  Mcgrawhill  1965 
 - 750p. 
<br/><br/><label>Subjects--Index Terms: </label>Constitutional law  Government system 
<br/><br/><label>Universal Decimal Class. No.: </label>342.5  / FER' 65