Film, TV & radio 10 Dictionaries of biography (Who's Who) 6 Media studies 6 Astronomy, space & time 5 History of science 4 Cultural studies 2 Films, cinema 2 History 2 Humanities 2 Music 2 Social & cultural history 2 Society & culture: general 2 20th century 1 Asian history 1 Biography: general 1 Central government 1 Collected biographies 1 Criminology: legal aspects 1 Ethnic studies 1 Fascism & Nazism 1 Film theory & criticism 1 General encyclopaedias 1 History of engineering & technology 1 Individual photographers 1 Information technology industries 1 Internet: general works 1 Italian 1 Jewish studies 1 Library, archive & information management 1 Literature & literary studies 1