Hartley, Bernard. <br/><br/>
American Headway workbook 1 / 
 Workbook 1 units 1-12. 
Liz Soars , John Soars ,Sylvia Wheeldon. 
 - New York :  Oxford University Press,  2009. 
 - 27 p.;  28 cm. 
<br/><br/><label>ISBN: </label>9780194729512 (workbook 1) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Composition and exercises.
<br/><br/><label>Dewey Class. No.: </label>428.6  / So11A 2009