Browne, Michael. <br/><br/>
Graded examples in modern mathematics / 
M. Browne. 
 - London :  Methuen Educational,  c1979. 
 - vii, 197 p. :  ill. 
<br/><br/><label>ISBN: </label>0423899201 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.