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1
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2Published 1982“...HN 930.5 .P2 .P295...”
Book -
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4
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5
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6
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7Published 1979“...HM 1271 .I605 1978...”
Conference Proceeding Book -
8
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9
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10
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11Published 1976“...HQ 1865.5 .W872 s...”
Conference Proceeding Book -
12
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13
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14
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15Published 1982“...HQ 792 .G7 .D476...”
Book -
16
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17
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18Published 1975“...HN 723.5 .S678...”
Book -
19
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20