• 449 Videos, Slides, Films

• 277 History
• 67 Middle Ages
• 62 Social life and customs
• 61 Enlightenment
• 61 Physical geography
• 60 Antiquities
• 59 Revolutions
• 43 Description and travel
• 30 Civilization, Ancient
• 29 Sociology
• 23 Study and teaching
• 21 International relations
• 20 Economic geography
• 19 Artificial foods industry
• 19 Food
• 19 Food industry and trade
• 19 Food service
• 19 Gastronomy
• 19 Religions
• 14 Cheesemaking
• 14 Natural foods
• 14 Philosophy
• 13 Archaeology
• 13 Christianity
• 13 World War, 1939-1945

• 449 Films Media Group
• 449 Films for the Humanities & Sciences (Firm)
• 47 Radiotelevisión Española
• 40 American Public Television
• 34 BBC Worldwide Ltd
• 29 Infobase
• 14 Redcanoe Productions, Inc
• 13 Eagle Rock Entertainment
• 12 FremantleMedia
• 11 International Center for G
• 11 Open University
• 10 Electric Sky (Firm)
• 9 ABC International
• 9 Zweites Deutsches Fernsehen
• 7 4 Learning (Firm)
• 7 555 Productions, Inc
• 7 RCR Publications Inc
• 6 Dooley, Stephan Richard
• 6 Journeyman Pictures (Firm)
• 6 Pathé cinéma (France)
• 6 Raidió Teilifís Éireann
• 6 Reuters Television
• 5 HTV West (Firm)
• 5 Quartet International
• 4 A&E Television Networks, LLC

• 396 English
• 58 Spanish
• 6 Italian
• 6 Multiple languages
• 5 French
• 1 Romanian

• 63 Spain
• 12 Former Soviet republics
• 12 Russia (Federation)
• 12 United States
• 11 Rome
• 10 Germany
• 8 France
• 8 Great Britain
• 5 Italy
• 5 Middle East
• 4 Africa
• 4 Turkey
• 4 Wales
• 3 Greece
• 3 Northern Ireland
• 3 Paris (France)
• 3 Soviet Union
• 2 Birmingham (Ala.)
• 2 Bosnia and Herzegovina
• 2 Ireland
• 2 London (England)
• 2 Madrid (Spain)
• 2 Sarajevo (Bosnia and Hercegovina)
• 2 Southeast Asia

Limit year range