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1
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2
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3Published 1985“...HC 670 .T4 .N532...”
Conference Proceeding Book -
4
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5Published 1982“...HQ 1154 .S416...”
Book -
6
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7
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8
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9
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10Published 1994“...HQ 1075.5 .E85 .B858...”
Book -
11Published 1995“...HQ 1233 .G325...”
Book -
12
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13Published 1992“...HD 6952 .I61...”
Conference Proceeding Book -
14
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15
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16
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17Published 1991“...HM 846 .S678 1991...”
Book -
18Published 1987“...HD 61 .S6778...”
Book -
19
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20