Notice

NOTICE In the interest of better communication, the International Union of Pure and Applied Chemistry, Commission on Colloid and Surface Chemistry, has published the following: Part I --Definitions, Terminology, and Symbols in Colloid and Surface Chemistry. Pure A ppl. Chem., 31, 579-638 (1972). Part II--Heterogenous Catalysis. Pure Appl. Chem., 46, 71 90 (1976). Authors may wish to consult these publications.

198 Journal of Colloid and Interface Science, Vol. 58, No. 1, January 1977

Copyright ~ 1977 by Academic Press, Inc. All rights of reproduction in any form reserved.