Routh, Joseph I. <br/><br/>
Twentieth [=20th] century chemistry  Joseph I. Routh. 

 - 2nd. ed.. 
 - Philadelphia  Saunders  1958 
 - xviii, 613p.: ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry.
<br/><br/><label>Dewey Class. No.: </label>540.9  / R72C20