Sadler, A.J. <br/><br/>
Understanding pure mathematics/ / 
A.J. Sadler, D.W.S. Thorning. 
 - v, 602 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>978-0-19-914243-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Examination, questions, etc.