White, John <br/><br/>
Further statistics;/ 
John White, Roger Williamson 
 - London;  Heinemann Educational;  1994. 
 - 224p;  ill,  27cm.; 
<br/><br/><label>ISBN: </label>9780435516079 0435516078 
<br/><br/><label>LC Class. No.: </label>QA276.12  / W58 1994