Merdinger, Polly <br/><br/>
Northstar 1    listening and speaking/ Polly Merdinger     

 - 2nd ed. 
 -  White Plains, NY : Pearson Education  2009 
 - xxvii, 239 p. : ill. (chiefly col.)    24 cm. 
<br/><br/><label>ISBN: </label>9780136133353 
<br/><br/><label>LC Class. No.: </label>PE1128 .M557 2009 
<br/><br/><label>Dewey Class. No.: </label>PE1128 .M557 2009 
<br/><br/><label>National Library of Medicine Call No.: </label>PE1128 .M557 2009