Oyer, Herbert J. <br/><br/>
Speech, language, and hearing disorders  a guide for the teacher / 
by Herbert J. Oyer, Barbara J. Hall and William H. Haas. 
 - 2nd ed. 
 - Boston:  Allyn and Bacon Inc.,  1994. 
 - 216 p. : ill. ;   23 cm. 
<br/><br/><label>ISBN: </label>0205149081  RM84.34 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communicative disorders