Chemical weekly. 

 - Mumbai :  Sevak Publications Pvt. Ltd.  2013 - 
 - v. :  ill. ;  27 cm. 
 - Weekly 
 - Began in 1956. 
<br/><br/> "A trade weekly devoted to the chemical and allied industries." 
<br/><br/><label>ISSN: </label>0045-6500 
 = Chemical weekly 
 = Chem. wkly. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, Technical--Periodicals.
<br/><br/><label>Dewey Class. No.: </label>660.05  / CHE