O'CONNOR, Robert E. Ingersoll, Thomas G. <br/><br/>
Politics and structure: essentials of American national government 
/[by] Robert E.O'Connor, Thomas G.Ingersoll 
 - 3rd ed. 
 - Monterey  Brooks  1983 
 - xii, 199 p. 
<br/><br/> Includes index.<br/> 
<br/><br/><label>ISBN: </label>534012833 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United States-Politics and government
<br/><br/><label>Dewey Class. No.: </label>320.973  / OCO