O'Neill, Robert <br/><br/>
Kernel Lessons Intermediate  : Teacher's Book 

 - London:  Longman,  1971. 
 - xix, 151p.;  ill.;  24 cm 
<br/><br/><label>ISBN: </label>0582 522412 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English exercises
<br/><br/><label>Dewey Class. No.: </label>428.2  / ONE