| Collection Title | Coverage / Number of Items | Available Formats |
| Labor in Brazil, 1980-2005. | 1980-2005 bulk 1980s and 1990s |
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| Labor movement and unions in Brazil, 1981-1994, II: pamphlets. | 1981-1994 136 items |
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| Brazilian labor movement, 1977-1987: pamphlets. | 1977-1987 248 items |
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| The labor movement and unions in Brazil: pamphlets. | 1964-1986 39 items |