Perkins, William H.  1923- <br/><br/>
Human perspectives in speech and language disorders / 
William H. Perkins. 
 - Saint Louis :  Mosby,  1978. 
 - xvii, 373 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/>Preface // Cluttering // sec.1 Language disorders // sec.2 Articulation disorders // sec.3 Voice disorders // sec.4 Fluency disorders // Glossary // Index // 
<br/><br/><label>ISBN: </label>0801637864 
<br/><br/><label>LCCN: </label>77013282  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Speech disorders.<br/>Speech disorders.<br/>Language disorders.
<br/><br/><label>LC Class. No.: </label>RC423  / .P429 
<br/><br/><label>Dewey Class. No.: </label>616.855 PER 
<br/><br/><label>National Library of Medicine Call No.: </label>WM475 P451h