Wellings, A. W. <br/><br/>
Chemistry/  A.W. Wellings. 

 - London:  John Murray,  1961. 
 - 233 p.:  18.5 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>LC Class. No.: </label>QD33