SOCIAL indicators 1976: selected data on social conditions and trends in the United States / 

 - Washington  U.S Government printing office  1977 
 - lxxxiii, 563 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>58077 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>310  / SOC