Limited (search only) v.1-2 1968-69
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Indiana University
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Limited (search only) 1-4
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Northwestern University
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Limited (search only) v.1-10 (1968-77)
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University of California
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Limited (search only) v.1 1968
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Pennsylvania State University
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Limited (search only) v. 2-13 (1969-80)
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University of California
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Limited (search only) v.2 1969
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Pennsylvania State University
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Limited (search only) v.3 1970
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Pennsylvania State University
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Limited (search only) v.4 1971
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Pennsylvania State University
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Limited (search only) v.5 1972
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Pennsylvania State University
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Limited (search only) 5-12
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Northwestern University
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Limited (search only) v.6 1973
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Pennsylvania State University
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Limited (search only) v.7 1974
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Pennsylvania State University
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Limited (search only) v.8 1975
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Pennsylvania State University
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Limited (search only) v.9 1976
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Pennsylvania State University
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Limited (search only) v.10 1977
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Pennsylvania State University
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Limited (search only) v.11-14 (1978-81)
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University of California
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Limited (search only) v.11 1978
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Pennsylvania State University
|
Limited (search only) v.12 1979
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Pennsylvania State University
|
Limited (search only) v.13 1980
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Pennsylvania State University
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Limited (search only) no.13-17 1980-1984
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Northwestern University
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Limited (search only) v.14 1981
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Pennsylvania State University
|
Limited (search only) v.15 1982
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Pennsylvania State University
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Limited (search only) v.16 1983
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Pennsylvania State University
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Limited (search only) v.17 1984
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Pennsylvania State University
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Limited (search only) no.18-21 1985-1988
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Northwestern University
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Limited (search only) v.18 1985
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Pennsylvania State University
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Limited (search only) v.19 1986
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Pennsylvania State University
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Limited (search only) v.20 1987
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Pennsylvania State University
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Limited (search only) v.21 1988
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Pennsylvania State University
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Limited (search only) v.22-27 1989-1994
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Northwestern University
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Limited (search only) v.22 1989
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Pennsylvania State University
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Limited (search only) v.23 1990
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Pennsylvania State University
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Limited (search only) v.24 1991
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Pennsylvania State University
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Limited (search only) v.25 1992
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Pennsylvania State University
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Limited (search only) v.26 1993
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Pennsylvania State University
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Limited (search only) v.27 1994
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Pennsylvania State University
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Limited (search only) v.28 1995
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Pennsylvania State University
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Limited (search only) v.29 1996
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Pennsylvania State University
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Limited (search only) 1976
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Pennsylvania State University
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