O'Neill, Robert <br/><br/>
Kernel Lessons Intermeadiate : Student's Book 

 - London:  Longman,  1971. 
 - ix, 151p.;  col.ill.;  24 cm 
<br/><br/><label>ISBN: </label>582522404 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Usage
<br/><br/><label>Dewey Class. No.: </label>428.2  / ONE