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1Published 1982“...HV 1491 .A265...”
Book -
2Published 1975“...HD 7287.92 .N5 .H852...”
Book -
3
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4Published 1979“...HV 1492 .C2 .D637...”
Book -
5Published 1979“...HV 1492 .C2 .H434...”
Book -
6
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7
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8
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9Published 1955“...HV 1491 .N532 s...”
Conference Proceeding Book -
10
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11
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12
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13
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14
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15Published 1976“...HQ 1060 .A265...”
Journal -
16Published 1973“...HQ 1060 .P418...”
Journal -
17Published 1974“...HV 1492 .C2 .K26...”
Journal -
18
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19
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20Published 1975“...HQ 1064 .N5 .A8 .N375...”
Book