Johnson, John P.,  Ph. D. <br/><br/>
Nature and treatment of articulation disorders / 
by John P. Johnson, with a contribution by Robert D. Moulton. 
 - Springfield, Ill. :  Thomas,  c1980. 
 - xi, 290 p. ;  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/>Preface // The nature of articulation // Important variables in articulation // Articulatory development // Articulation disorders // Assessment // Treatment // Neurogenic articulatory disorders // Articulation disorders in the hearing impaired // Index //  
<br/><br/><label>ISBN: </label>0398039836 
<br/><br/><label>LCCN: </label>79021042  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Articulation disorders.<br/>Articulation Disorders.<br/>Articulation disorders--Therapy.
<br/><br/><label>LC Class. No.: </label>RC424.7  / .J63 
<br/><br/><label>Dewey Class. No.: </label>616.855 06 JOH 
<br/><br/><label>National Library of Medicine Call No.: </label>WM475.3 J67n