Sirjamaki, John. <br/><br/>
The American family in the twentieth century. 

 - Cambridge :  Harvard University Press,  1955. 
 - Library of congress series in American civilization .
<br/><br/> First published in 1953. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Family.<br/>Marriage -- United States.--Marriage -- United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States -- Social conditions.--United States -- Social conditions.
<br/><br/><label>LC Class. No.: </label>HQ 535 SIR 1955