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1by Irwin, W. P. (William Porter), 1919-2012
Published 1997Government Document Conference Proceeding Microform Book -
2Published 1997Government Document Conference Proceeding Microform Book
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3Published 1997Government Document Conference Proceeding Microform Book
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4Published 1997Government Document Conference Proceeding Microform Book
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5Published 1985Government Document Conference Proceeding Microform Book
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6Published 1985Government Document Conference Proceeding Microform Book
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7Published 1984Government Document Conference Proceeding Microform Book
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8Published 1986Government Document Conference Proceeding Microform Book
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9Published 1986Government Document Conference Proceeding Microform Book
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10Published 1985Government Document Conference Proceeding Microform Book
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11Published 1988Government Document Conference Proceeding Microform Book
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12Published 1988Government Document Conference Proceeding Microform Book
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13Published 1985Government Document Conference Proceeding Microform Book
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14Published 1987Government Document Conference Proceeding Microform Book
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15Published 1987Government Document Conference Proceeding Microform Book
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16Published 1986Government Document Conference Proceeding Microform Book
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17Published 1984Government Document Conference Proceeding Microform Book
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18Published 1984Government Document Conference Proceeding Microform Book
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19Published 1984Government Document Conference Proceeding Microform Book
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20Published 1986Government Document Conference Proceeding Microform Book