ORGANIC SYNTHESIS 45 ADVANCED INORGANIC CHEMISTRY 31 ORGANIC REACTIONS 20 Biochemistry-- Biology 19 GENETICS 17 Techniques in Biochemistry 15 Genetics-- Biology 14 REAGENTS FOR ORGANIC SYNTHESIS 12 Microbiology 10 BIOLOGY 9 KINETICS AND MECHANISM 8 ORGANIC CHEMISTRY-- AN ADVANCED TREATISE 8 BIOCHEMISTRY 6 ELEMENTS OF ECOLOGY 6 Enzymes 6 Functions of real variables-- Analysis-- Mathematics 6 Heckscher Ohlin Theory-- Balance of Payment-- Foreign Market-- Exchange Rate 6 PHYSICAL CHEMISTRY 6 PRINCIPLES OF GENETICS 6 Psychology 6 SOLID STATE CHEMISTRY AND ITS APPLICATIONS 6 STATISTICS 6 Sociology 6 Biotechnology 5 CHEMISTRY 5 Cytology-- Biology 5 Data processing 5 Molecular biology 5 PRINCIPLES OF PLANT BREEDING 5 Pharmaceutical chemistry-- Pharmacology & therapeutics 5