Bell, Jill,  1946- <br/><br/>
Teaching multilevel classes in ESL / 
Jill Bell. 
 - ix, 165 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography: p. 161-165. 
<br/><br/><label>ISBN: </label>0865756260 (pbk.) 
<br/><br/><label>LCCN: </label>88140444 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers.
<br/><br/><label>LC Class. No.: </label>PE1128.A2  / B44 1988 
<br/><br/><label>Dewey Class. No.: </label>428/.007