Donaghue, Helen <br/><br/>
Clockwise : upper-intermediate 
Helen Donaghue; Heather Potten 
 - Oxford  Oxford University Press  ©2000 
 - [3 v.] : ill. ; 30 cm. + 2 sound cassettes 
<br/><br/><label>ISBN: </label>9780194340861 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language -- Study and teaching -- Foreign speakers<br/>English language -- Textbooks for foreign speakers
<br/><br/><label>Dewey Class. No.: </label>428.24 DOW