Bolt, Ronald Leonard,  1918- <br/><br/>
Revision and practice in mathematics  answers /  [Book] : 
R. L. Bolt. 
 - London  :  Edward Arnold,  1979. 
 - [4], 87p.  :  ill.  ;  23cm. 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>0713103647 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics -- Examinations, questions, etc.<br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>510.76