Chemical abstracts. 
  Chemical Abstracts Service 

 - Columbus, Ohio :    American Chemical Society,    1907- 
 - v. :    ill. ;    24 cm. 
 - Weekly 
 - Thrice a month Twice a month 
 - v. 1, no. 1 (Jan. 1907) - 
<br/><br/>  Latest issue consulted Vol. 87, no. 26 (Dec. 1977) 
<br/><br/><label>ISSN: </label>0009-2258 
 = CAS 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Chemistry -- Abstracts -- Indexes.<br/> Chemistry -- Indexes.
<br/><br/><label>Dewey Class. No.: </label>540.822