Clements, Richard. <br/><br/>
Modern chemical discoveries / 
Richard Clements. 
 - New York :  Routledge & kegan paul,  c 1954. 
 - xiii, 290 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>326  326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry & allied sciences.
<br/><br/><label>Dewey Class. No.: </label>540.9 / C591m