Johannsen, Kristin, <br/><br/>
Hemispheres 4 :  workbook / 
Kristin Johannsen 
 - 74 pages :  illustrations ;  28 cm. 
<br/><br/><label>ISBN: </label>0071264426  9780071264426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers<br/>English language--Study and teaching--Foreign speakers