Pick Your Topic, Will Keep You In CA SELECTS was createoîor y ou... a scientist who must be aware of the latest research in a specific area of chemistry or a chemistry-related field. The abstracts appearing in CA SELECTS are selected from CHEMICAL ABSTRACTS, the world's most comprehensive information service for chemical literature. Carefully constructed search profiles assure that each publication in the CA SELECTS series covers one well-defined topic—such as, Analytical Electrochemistry, Organofluorine Chemistry, Solar Energy, and more than 100 others. Pick your topic, and CA SELECTS will keep you up-to-date in the literature you really care about. Delivered every other week, CA SELECTS will bring you informative abstracts and bibliographic citations for journal articles, books, conference proceedings, patent documents, and other relevant papers from around the world.

New Trial Subscription Offer, Limited Time Only If you act now, you can order a 6-month trial subscription to the CA SELECTS topic of your choice for only $20,* That's 13 issues fqr just $1.54 each! (You'll save $10, compared to the full subscription price.) Mail the coupon below and we'll rush you a complete catalog of CA SELECTS topics and full details.

But hurry—the trial subscription offer ends March 31,1980. Look into CA SELECTS right away. You'U never find a more economical, convenient way to keep up with your field.

Chemical Abstracts Service

fH mil

I would like more information about the CA SELECTS series and the trial subscription offer. I understand this request does not obligate me to order a subscription. Name

Title

Organization

Address

Mail to: Chemical Abstracts Service Marketing Dept. CEN EO. Box 3012 Columbus, OH 43210

Clip this form or mail a photocopy

Prices do not apply to residents of the United Kingdom of Great Britain and Northern Ireland, the Republic of Ireland, the Federal Republic of Germany, Japan, and France.

Jan. 7, 1980C&EN 31

Try CA Selects For lust

M m Yes: