Selectivities of Applied Chemistry.- Antibody Engineering to Study Protein-Ligand Interactions and Catalysis: The Phosphorylcholine Binding Antibodies.- Supramolecular Catalysis of Phosphoryl Transfer Processes.- Minimal Replicator Theory I: Parabolic Versus Exponential Growth.- Biosynthesis of Flavins.- The Guanidinium Group: Its Biological Role and Synthetic Analogs.- Author Index Volumes 13.Springer Book ArchivesDE