Alvin, R. <br/><br/>
Basic mathematics:  revision and practice with answers/ 
R. Alvin, A. Ledsham and C. Oliver 
 - Oxford  Oxford  1979 
 - 294p.:  ill.  24cm 
<br/><br/><label>ISBN: </label>9780199142569 
<br/><br/><label>LC Class. No.: </label>QA107  / .EL8 1979