June 2004
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10.1501/Sporm_0000000028
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10.1501/Sporm_0000000029
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10.1501/Sporm_0000000030
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10.1501/Sporm_0000000032
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10.1501/Sporm_0000000031
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10.1501/Sporm_0000000027
LOCKSS system has permission to collect, preserve, and serve this open access Archival Unit.