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1
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2
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3
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4
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5Published 1988“...GB 641 .A244...”
Conference Proceeding Book -
6
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7Published 1986“...GB 835 .S989...”
Conference Proceeding Book -
8Published 1992“...GB 400.2 .B613 22nd...”
Conference Proceeding Book -
9
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10
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11
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12
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13
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14Published 1994“...GB 835 .N8742 1994...”
Government Document Book -
15Published 1979“...GB 2801.72 .R42 .I15...”
Book -
16Published 1982“...GB 2405 .I61 3rd...”
Conference Proceeding Book -
17