Hawke, Sharryl. <br/><br/>
One child by choice / 
Sharryl Hawke, David Knox. 
 - Englewood Cliffs, N. J. :  Prentice-Hall,  1977. 
 - xv, 233 p. :  21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0136346189 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Family size--United States.<br/>Only child.