Speak for yourself :  listening, thinking, speaking / 
Sharon Jeroski... (et al.). 
 - 237 páginas 
<br/><br/><label>ISBN: </label>0812381963 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comunicación oral.
<br/><br/><label>Dewey Class. No.: </label>302.2242  / S741 1994