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1LlibrePublicat 1970“…United States. Congress. House. Committee on Education and Labor…”
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2LlibrePublicat 1963“…United States. Congress. House. Committee on Education and Labor…”
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3LlibrePublicat 1963“…United States. Congress. House. Committee on Education and Labor. General Subcommittee on Labor…”
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4LlibrePublicat 1961“…United States. Congress. House. Committee on Education and Labor. Special Subcommittee on Education…”
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5LlibrePublicat 1965“…United States. Congress. House. Committee on Education and Labor. Special Subcommittee on Education…”
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6LlibrePublicat 1974“…United States. Congress. House. Committee on Education and Labor. Special Subcommittee on Labor…”
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7LlibrePublicat 1966“…United States. Congress. House. Committee on Education and Labor. Task Force on International…”
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8LlibrePublicat 1976“…United States. Congress. House. Committee on Education and Labor. Subcommittee on Labor-Management…”
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9LlibrePublicat 1970“…United States. Congress. House. Committee on Education and Labor…”
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10LlibrePublicat 1973“…United States. Congress. House. Committee on Education and Labor. Special Subcommittee on Education…”
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11LlibrePublicat 1973“…United States. Congress. House. Committee on Education and Labor. Ad Hoc Subcommittee…”