Ramsden, E. N. <br/><br/>
Calculations for A-Level chemistry / 
E. N. Ramsden 
 - 4th ed. 
 - Cheltenham, UK :  Nelson Thornes Ltd,  2001 
 - vi, 248 p. :  ill. ;  26 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0748758399 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Problems, exercises, etc.