Perkins, William H.  1923- <br/><br/>
Speech pathology;  an applied behavioral science 
[by] William H. Perkins. 
 - Saint Louis,  C. V. Mosby Co.,  1971. 
 - xiv, 449 p.  illus.  27 cm. 
<br/><br/> "A selected basic reference list for speech and hearing sciences, speech pathology, and audiology, compiled by William Tiffany and students, Seattle, University of Washington Speech Science Laboratories, 1967": p. 426-430. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0801637848 
<br/><br/><label>LCCN: </label>70138541  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Speech disorders.
<br/><br/><label>LC Class. No.: </label>RC423  / .P43 
<br/><br/><label>Dewey Class. No.: </label>616.85507 PER