Duke, Judith S. <br/><br/>
Children's books and magazines :  a market study / 
by Judith S. Duke 
 - New York :  Knowledge Industry Publications,  1979 
 - iv, 236 p. ;  24 cm. 
 - Communications library .
<br/><br/>Includes bibliography (p. 233) and index 
<br/><br/><label>ISBN: </label>0914236172 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's literature--Publishing--United States<br/>Children's literature--Marketing