Northern, Jerry L. <br/><br/>
Hearing in children / 
Jerry L. Northern, Marion P. Downs. 
 - 4th ed. 
 - Baltimore :  Williams & Wilkins,  c1991. 
 - xi, 418 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references (p. 377-409) and index. 
<br/><br/><label>ISBN: </label>0683065742 
<br/><br/><label>LCCN: </label>90013107  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hearing disorders in children.<br/>Hearing Disorders--in infancy & childhood.<br/>Hearing Tests--in infancy & childhood.
<br/><br/><label>LC Class. No.: </label>RF291.5.C45  / N67 1991 
<br/><br/><label>Dewey Class. No.: </label>618.920 978 NOR D 
<br/><br/><label>National Library of Medicine Call No.: </label>WV 271 N874h