Silverman, Franklin H. <br/><br/>
Research design in speech pathology and audiology  asking and answering questions 
Franklin H. Silverman 
 - Englewood Cliffs, N.J.  Prentice-Hall  1977 
 - xiv, 353 p. : ill. ; 23 cm. 
<br/><br/><label>ISBN: </label>0137741170 
<br/><br/><label>LCCN: </label>76-045471 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Speech, Disorders of--Practice<br/>Audiology--Research