Hall, David <br/><br/>
Mathematics 
David Hall with Tim Bowyer 
 - Harlow, Essex  Longman  1980 
 - 100p.  ill.  23cm 
 - Nucleus .
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Technical English<br/>English language--Composition and exercises<br/>English language--Technical English