Sadler, A.J. <br/><br/>
Understanding Pure Mathematics/ 
A.J.Sadler 
 - New York:  OUP,  2004 
<br/><br/><label>ISBN: </label>0199142432 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics -- Examinations--Mathematics -- Examinations
<br/><br/><label>LC Class. No.: </label>QA 8.4 SAD 2004