Ruben, Samuel.  <br/><br/>
The elements /  
Samuel Ruben. 
 - 1st ed. 
 - New York :   Howard W. Sams,  c 1965. 
 - Unnumbered p. :  ill. ;  21 cm. 
<br/><br/>346  346 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inorganic chemistry.
<br/><br/><label>Dewey Class. No.: </label>546 / R822e