• 2 Memorial Library

• 2 Microforms
• 1 Books
• 1 Mixed Materials
• 1 Music Scores

• 1 Antiquarian booksellers
• 1 Booksellers and bookselling
• 1 Education
• 1 Hotel
• 1 Labor unions
• 1 Pacifism
• 1 Peace movements
• 1 Political aspects
• 1 Political ballads and songs
• 1 Political ballads and songs, Catalán
• 1 Political ballads and songs, Spanish
• 1 Rare book libraries
• 1 Rare books
• 1 Sedition
• 1 Socialism
• 1 Socialists
• 1 Stalin, Joseph, 1878-1953
• 1 Strikes and lockouts
• 1 Study and teaching
• 1 Trotsky, Leon, 1879-1940
• 1 Women labor union members
• 1 Workers Alliance of America
• 1 Working class

• 1 Brookwood School (1925-1934)
• 1 Communist Party of the United States of America
• 1 Granges. Iowa (U.S.) (1874)
• 1 Granges. Washington D.C. (U.S.)
• 1 Industrial Workers of the World
• 1 International Ladies' Garment Workers' Union. Training (1935-1940)
• 1 International-Communist League
• 1 Jefferson School of Social Science, New York (1945-1952)
• 1 Kramer, Leon, 1889-1962
• 1 Leon Kramer Books. Catalogues
• 1 Liberal Party. New York (U.S.)
• 1 Mayer, Otto, musician
• 1 National Council for Prevention of War (Great Britain)
• 1 Republican National Committee (U.S.). Research Division
• 1 Socialist Party (U.S.)
• 1 War Resistance Movements (20th century)
• 1 War Resisters League
• 1 Workers' School (1930-1936)
• 1 Young Communist International

• 2 Catalan
• 1 English
• 1 Spanish

• 1 Minneapolis (U.S.)
• 1 New York (U.S.)
• 1 Soviet Union
• 1 United States

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