Chemtech 

 - Washington, D.C. :  American Chemical Society,  1971 
<br/><br/> UKM : v.3 (1973)- B H Blackwell's, England. 
<br/><br/><label>ISSN: </label>00092703 
 = Chemtech Chemtech 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, technical--Periodicals