Limited (search only) v.1-3 1956-58
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Pennsylvania State University
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Limited (search only) v.4-6 1959-61
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Pennsylvania State University
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Limited (search only) v.7-9 1962-64
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Pennsylvania State University
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Limited (search only) v.10 1965
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Pennsylvania State University
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Limited (search only) v.12-13 1967-69
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Pennsylvania State University
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Limited (search only) v.12 (1962)
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University of California
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Limited (search only) v.12 (1967)
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University of Minnesota
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Limited (search only) v.13 (1968/69)
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University of Minnesota
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Limited (search only) v.14 1970
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Pennsylvania State University
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Limited (search only) v.15 1971
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University of Michigan
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Limited (search only) v.15 1971
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Pennsylvania State University
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Limited (search only) v.16 1972
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Pennsylvania State University
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Limited (search only) v.17 1973
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Pennsylvania State University
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Limited (search only) v.18 1974
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Pennsylvania State University
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Limited (search only) v.19 1975
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Pennsylvania State University
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Limited (search only) v.20 1976
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Pennsylvania State University
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Limited (search only) v.21 1977
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Pennsylvania State University
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Limited (search only) v.22 1978
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Pennsylvania State University
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Limited (search only) v.23 1979-80
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Pennsylvania State University
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Limited (search only) v.26 1986
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Pennsylvania State University
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Limited (search only) v.27 1987
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Pennsylvania State University
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Limited (search only) v.28 1990
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Pennsylvania State University
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