Chemical products. 

 - London :    The Proprietors Science Services,    1943- 
 - v. :    ill. ;    29 cm. 
 - Bimonthly 
<br/><br/>  Includes an index in Vol. 15   Latest issue consulted: Vol. 26, 1963 
<br/><br/><label>Dewey Class. No.: </label>660.5