Mathews, J. C. <br/><br/>
Calculations in modern chemistry with worked examples / 
J.C. Mathews 
 - London :  Hutchinson Educational,  1973 
 - 109 p. ;  20 cm. 
<br/><br/><label>ISBN: </label>2091148517 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Problems, exercises, etc.