(Due to limitations of space, only the invited papers are listed below).
Invited Papers: I. Catalysis and Catalysis-Related Properties. Skeletal rearrangement reactions of olefins, paraffins and aromatics over aluminophosphate based molecular sieve catalysts (J.A. Rabo, R.J. Pellet, P.K. Coughlin, E.S. Shamshoum). Zeolite and matrix structures and their role in catalytic cracking (C.J. Groenenboom). Shape-selective catalysis in zeolites with organic substrates containing oxygen (R.F. Parton, J.M. Jacobs, D.R. Huybrechts, P.A. Jacobs). The use of zeolite catalysts for the synthesis of nitrogen-containing organic intermediates (W.F. Hoelderich). II. Sorption. Fundamental research and modeling for a technical process of selective adsorption of normal paraffins (``Parex''-process of DDR) by zeolite A (W. Schirmer, K. Fiedler, H. Stach, M. Suckow). Sorbex technology for industrial scale separation (J.A. Johnson, A.R. Oroskar). III. Ion Exchange and Detergent Building. Industrial production of zeolites (E. Roland). Calcium and magnesium exchange in Na-A, Na-X and their precursor gels (L.V.C. Rees). Fundamentals of phosphate substitution in detergents by zeolites - cobuilders and optical brighteners (M.J. Schwuger, M. Liphard). IV. Modification and Characterization. Author Index. Subject Index.