What in the world isn't chemical — and h o w do you keep up with it all? You keep current with developments by subscribing to the timely, authoritative, comprehensive journals published by the American Chemical Society. Langmuir Analytical Chemistry Chemical & Engineering News CHEMTECH ' Environmental Science and Technology Accounts of Chemical Research i Biochemistry Chemical Reviews Industrial & Engineering Chemistry , -Process Design and Development i Industrial & Engineering Chemistry -Product R&D ι Industrial and Engineering Chemistry -Fundamentals Inorganic Chemistry Journal of Agricultural & Food Chemistry Journal of the American Chemical Society Journal of Chemical & Engineering Data Journal of Chemical Information and Computer Sciences Macromolecules Journal of Medicinal Chemistry The Journal of Organic Chemistry Organometallics The Journal of Physical Chemistry ACS Single Article Announcement Journal of Physical and Chemical Reference Data T O L L I Mi;i;: l . S . \ e u O r d e r s O n l y (800) 4 2 4 - B 7 4 7 C a b l e A d d r e s s : JIKCHIi.M — Telex: 44()1.~