Mathews, J. C., <br/><br/>
Objective tests in modern chemistry / 
J. C. Mathews. 
 - London :  Hutchinson Educational,  1972. 
 - 43 p., 6 leaves :  ill. ;  30 cm. 
<br/><br/><label>ISBN: </label>0091100704 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Examinations, questions, etc.<br/>Chemistry--Problems, exercises, etc.