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1
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2Published 1970Conference Proceeding Book
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3Published 1975Conference Proceeding Book
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4
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5
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6Published 1991Conference Proceeding Book
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7
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8
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9
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10by Kellogg, Clifton G.Table of contents
Published 1998
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12
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13Published 2001Conference Proceeding Book
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14Published 2002Conference Proceeding Book
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15
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16Published 1996Government Document Conference Proceeding Microform
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17Published 2004Conference Proceeding Book
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19
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20