• 27 Memorial Library
• 13 Temporary Relocation Library
• 1 Special Collections (Memorial Library)

• 27 Microforms
• 15 Books
• 12 Journals, Magazines, Newspapers
• 1 Mixed Materials

• 22 Social conditions
• 17 Underground press publications
• 15 Socialism
• 7 Collectivism
• 2 History
• 1 Alternative education
• 1 Arab-Israeli conflict
• 1 Child psychology
• 1 Children
• 1 Children and politics
• 1 Early childhood education
• 1 Education, Non-military
• 1 Employment
• 1 Play groups
• 1 Politics and government
• 1 Press
• 1 Prisons
• 1 Radicalism
• 1 Sexual behavior
• 1 Socialism and education
• 1 Soldiers
• 1 Sozialistisches Büro
• 1 Student movements
• 1 Technology

• 1 Bruhin, Anton, 1949-
• 1 Dwenger, Günther John
• 1 Freie Universität Berlin. Psychologisches Institut
• 1 Goldbach, Otto, 1908-
• 1 Hawatme, Nayef
• 1 Inter Nationes
• 1 Jabhah al-Shaʻbīyah al-Dīmuqrāṭīyah li-Taḥrīr Filasṭīn
• 1 Lück, Hartmut
• 1 Projektgruppe Information und Kommunikation
• 1 Rose, Heinz, 1939-
• 1 Seifert, Monika
• 1 Sozialistisches Büro
• 1 Stössel, Jürgen Peter, 1939-
• 1 Technische Universität Hannover. Psychologisches Seminar
• 1 Verlag "Ultimo"
• 1 Wuermeling, Franz-Josef

• 27 German
• 1 English

• 2 Berlin
• 1 Berlin (Germany)

• 1 Newspapers
• 1 Periodicals

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