1
Published 1981
Record Source: Published Materials
Journal
2
Published 1985
Record Source: Published Materials
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3
Published 1954
Record Source: Published Materials
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4
Published 1981
Record Source: Published Materials
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5
Published 1986
Record Source: Published Materials
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6
Published 1986
Record Source: Published Materials
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7
Published 1985
Record Source: Published Materials
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8
Published 1942
Record Source: Published Materials
Journal
9
Record Source: Published Materials
Journal
10
Record Source: Published Materials
Journal
11
Published 1987
Record Source: Published Materials
Journal
12
Published 1947
Record Source: Published Materials
Journal
13
Published 1985
Record Source: Published Materials
Journal
14
Published 1985
Record Source: Published Materials
Journal
15
Published 1931
Record Source: Published Materials
Journal
16
Record Source: Published Materials
Journal
17
Published 1981
Record Source: Published Materials
Journal
18
Published 1983
Record Source: Published Materials
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19
Published 1987
Record Source: Published Materials
Journal
20
Record Source: Published Materials
Journal