Bowman Henry A <br/><br/>
Modern marriage 
Bowman Henry A; Spanier Graham B 
 - 8th 
 - New York  McGraw-Hill           1978 
 - xvii,494p  cm. 
<br/><br/> Appendix P 447-453 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:3217, L8