An outline of american government / 
Revised and updated by Nathan Click. 
 - Washington :  United States Information Agency,  1990. 
 - 124 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Local government--United States
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Politics and government