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2
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Explosives -- Law and legislation -- America. / https://id.loc.gov/authorities/subjects/sh85046475 https://id.loc.gov/authorities/subjects/sh85004220-781
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1998
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1
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3
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Explosives -- Law and legislation -- United States. / https://id.loc.gov/authorities/subjects/sh85046475 https://id.loc.gov/authorities/names/n78095330-781
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1993
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1
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