Mills, Robin. <br/><br/>
North Star :  listening and speaking, basic/low intermediate / 
Robin Mills, Laurie Frazier. 
 - White Plains, New York :  Pearson,  2004. 
 - 187 p. :  col. ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0201755688 9780201755688