• 38 Wisconsin Historical Society Library
• 10 WHS State Archives Preservation Facility
• 4 Memorial Library
• 1 Special Collections (Memorial Library)
• 1 Wisconsin Historical Society Archives

• 48 Journals, Magazines, Newspapers

• 9 Communist Party of Canada (Marxist-Leninist)
• 3 Political activity
• 3 Politics and government
• 3 Socialism
• 3 Socialism and youth
• 3 Working class
• 2 Subversive activities
• 2 Youth
• 1 Anti-communist movements
• 1 Anti-imperialist movements
• 1 Canadian Party of Labour
• 1 Canadian literature
• 1 College students
• 1 Little magazines
• 1 New Democratic Party
• 1 Periodicals
• 1 Proletariat
• 1 Protest movements
• 1 Revolutions
• 1 Syndicalism
• 1 Vietnam War, 1961-1975

• 7 Communist Party of Canada (Marxist-Leninist). Central Committee
• 5 Communist Party of Canada (Marxist-Leninist)
• 3 Bolshevik Union of Canada
• 3 Canadian Communist League (Marxist-Leninist)
• 3 Ideological Studies Centre
• 3 Socialist Perspectives for Youth
• 3 Workers' Communist Party (Marxist-Leninist)
• 2 Canadian Party of Labour
• 2 Communist Party of Canada
• 2 Communist Party of Canada (Marxist-Leninist). Youth Organizing Project
• 2 Spartacist/Canada Publishing Association
• 1 American Red Patriots
• 1 Canadian Student Movement. Central Committee
• 1 Class Action (Organization)
• 1 Fourth International. Canadian Section
• 1 League for Socialist Action/Ligue Socialiste Ouvrière
• 1 Ligue des travailleurs (Canada)
• 1 Norman Bethune Institute
• 1 Parti marxiste-léniniste du Québec
• 1 Progressive Workers Movement
• 1 RFE/RL
• 1 Radio Free Europe
• 1 Wisconsin Historical Society
• 1 Workers League (Canada)
• 1 Workers League of Canada

• 41 English
• 9 French
• 1 Italian
• 1 Spanish

• 2 United States

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