Baigent, Maggie. <br/><br/>
Clockwise advanced :  Teacher's book / 
by Maggie Baigent, Amanda Jeffries. 
 - Oxford :  Oxford University Press,  2007. 
 - 90 p. : ;  28 cm. 
 - Short course series .
 - Short course series .
<br/><br/><label>ISBN: </label>9780194340939 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Foreign speakers--Study and teaching.<br/>English language--textbook for foreign speakers.