Dance History 34 Ballet 12 Study and teaching 12 History and criticism 11 Congresses 9 Music 9 Bibliography 8 Early works to 1800 8 Religious aspects 8 Dancers 7 Periodicals 6 Philosophy 6 Biography 4 Dance music 4 Directories 4 Reviews 4 Anthropological aspects 3 Dance teachers 3 Education 3 Movement notation 3 Movement, Psychology of 3 Pictorial works 3 Religious dance, Modern 3 Research 3 Study and teaching (Higher) 3 Study and teaching (Primary) 3 Acting 2 Aesthetics 2 Catalogs 2