Coward, H.F <br/><br/>
Exercises in chemical calculation/ 
H.F. Coward and W.H. Perkins 
 - London:  Edward Arnold & Co.,   [?] 
 - v, 152p. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Chemistry
<br/><br/><label>LC Class. No.: </label>QD 39.2  / .COW [?]