Lecture Notes in Mathematics 354 Mathematics 118 History 86 India 60 Heritage tourism 55 Microbiology 54 Physics 48 Pharmacology and Toxicology 42 Criticism and interpretation 40 Cytology 40 Biography 39 Criticism 39 Heritage 38 Polymer science 38 Genetics 37 CHROMOSOMA 36 Pest control 36 Civilization 34 Culture 34 Number theory-- Algebra-- Mathematics 34 Pathology 34 Physiology 33 Topological and related algebra and groups 32 Tourism 32 Computer science 31 Cultural property 31 Congresses 30 Groups-- Algebra-- Mathematics 30 Political views 30 Social views 30