Lecture Notes in Mathematics 354 Mathematics 169 History 95 BEILSTEINS HANDBUCH DER ORGANISCHEN CHEMIE 57 Computer science 47 International business enterprises 43 Economics 41 Biochemistry 40 Topology of spaces-- Manifold topology-- Metric topology 39 Microbiology 38 Polymer science 38 Physics 35 Pharmacology and Toxicology 32 Metric spaces 27 Outlines, syllabi, etc 27 Pathology 27 Congresses 26 Topology 26 Engineering 25 Polymers 25 Differential equations, Partial 24 Organic chemistry 24 Plant physiology 24 Data processing 23 Mathematical models 23 Nanotechnology 23 Algebra 22 Biotechnology 22 Image processing 21 Psychology 21