Neill, Hugh <br/><br/>
Help yourself to differentiation / Hugh Neill. 

 - England : Longman, 1997. 
 - iv, 124 pages : illustrations ; 23 cm. 
<br/><br/><label>ISBN: </label>9780582317963 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Differential calculus.