Udry, J. Richard. <br/><br/>
The social context of marriage 
J. Richard Udry. 
 - 2. ed. 
 - Philadelphia  Lippincott  [1971] 
 - xii, 512 p.  illus. 
<br/><br/> 920602 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>79129671  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marriage.--United States.
<br/><br/><label>LC Class. No.: </label>HQ535  / .U3 1971 
<br/><br/><label>Dewey Class. No.: </label>301.42/0973