Solo?rzano, Helen Sophia <br/><br/>
Northstar. Listening and speaking, intermediate 

 -  2nd ed. 
 - White Plains   Longman/ Pearson    2004 
 - xv, 207 p. 
<br/><br/><label>ISBN: </label>0-201-75570-X. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> English language--Spoken English<br/> Listening<br/>English language<br/>English language--Textbooks for foreign speakers
<br/><br/><label>LC Class. No.: </label>PE1128.S26