Brown, Steven. <br/><br/>
Active listening:   2. / 
Steven Brown and Dorolyn Smith 
 - 2a ed. 
 - New York :  Cambridge University Press,  2007 
 - 102 p. ;  28 cm.  1 CD-ROM (4 3/4 in.) 
 - Teacher's manual ;  # 2 .
<br/><br/><label>ISBN: </label>052167817X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IDIOMAS
<br/><br/><label>Dewey Class. No.: </label>418.28  / B877