Understanding pure mathematics/ 
Sadler, A.J. 
 -  Oxford University Press,  1987 
 - v, 602 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-0-19-914243-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics -- Examination, questions, etc.
<br/><br/><label>Dewey Class. No.: </label>510.76 S1261 1987