• 6 Verona Shelving Facility
• 2 Temporary Relocation Library
• 1 Geology and Geophysics Library (Leith)
• 1 Science Libraries Shelving Facility
• 1 Shared Print Repositories

• 3 Microforms

• 19 Commerce
• 17 History
• 17 Statistics
• 15 Economic conditions
• 10 Science
• 10 Steel industry and trade
• 8 Politics and government
• 8 Power resources
• 7 Agriculture
• 7 Iron industry and trade
• 6 Industries
• 5 Antiquities
• 5 Education
• 5 Labor supply
• 5 Medicine
• 5 Zoology
• 4 Cistercians
• 4 Colonies
• 4 Economic aspects
• 4 Geographical location codes
• 4 Law
• 4 National income
• 4 Research
• 4 Trappists
• 3 Animal industry

• 94 Statistical Office of the European Communities
• 12 Commission of the European Communities. Central Archives and Documentation Service
• 5 Belgian Congo
• 5 Benelux Economic Union
• 5 Institut national d'assurances sociales pour travailleurs indépendants
• 4 Commission of the European Communities. Library Luxembourg
• 4 European Coal and Steel Community. Common Assembly
• 3 Académie royale des sciences d'outre-mer
• 3 Archives économiques de la Belgique et du Congo
• 3 Belgium. Ministère des affaires africaines
• 3 Council of Europe. Consultative Assembly
• 3 Council of the European Communities. Libraries-Documentation
• 3 Institut national de statistique (Belgium)
• 3 International Institute for Social History
• 3 Koninklijke Nederlandse Akademie van Wetenschappen. Afd. Letterkunde
• 3 Koninklijke Nederlandse Akademie van Wetenschappen. Afdeling Natuurkunde
• 2 Afrika-Studiecentrum Leiden
• 2 Archives générales du Royaume (Belgium)
• 2 Belgian Congo. Secrétariat général
• 2 Bibliothèque africaine (Belgium)
• 2 Bibliothèque royale Albert Ier
• 2 European Parliament
• 2 Fondation universitaire de Belgique
• 2 Institut royal des sciences naturelles de Belgique
• 2 Katanga (Congo)

• 202 English
• 194 German
• 132 Italian
• 96 Danish
• 23 Multiple languages
• 15 Spanish
• 14 Greek, Modern (1453-)
• 4 Latin
• 4 Portuguese
• 1 Afrikaans
• 1 Belarusian
• 1 Russian

• 107 European Economic Community countries
• 30 Belgium
• 21 Democratic Republic of the Congo
• 12 Europe
• 10 Netherlands
• 8 Benelux countries
• 5 Africa
• 4 Luxembourg
• 3 Africa, Central
• 3 Burundi
• 2 Africa, French-speaking Equatorial
• 2 Africa, French-speaking West
• 2 European Union countries
• 2 Indonesia
• 2 Katanga (Congo)
• 2 Middle East
• 2 Rwanda
• 1 Africa, Sub-Saharan
• 1 Brussels (Belgium)
• 1 Caribbean Area
• 1 Carthage (Extinct city)
• 1 Developing countries
• 1 Europe, Central
• 1 Europe, Eastern
• 1 France

• 190 Periodicals
• 79 Statistics
• 34 Bibliography
• 7 Catalogs
• 6 Directories
• 3 Abstracts
• 3 Congresses
• 3 periodicals
• 2 Biography
• 2 Dictionaries
• 1 Classification
• 1 Guidebooks
• 1 Imprints
• 1 Indexes
• 1 Maps
• 1 Periodical
• 1 Registers
• 1 Sources
• 1 bibliography
• 1 tables

Limit year range