Graham, R. P.  1915- <br/><br/>
The essentials of chemistry / 
by R. P. Graham and L. H. Cragg 
 - London :  George G. Harrap,  c1956 
 - x, 598 p. :  plates, ill. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 25.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>520