Limited (search only) v.1 1971-1972
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University of Michigan
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Limited (search only) v.2 1973
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University of Michigan
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Limited (search only) v.3-4 1974-1975
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University of Michigan
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Limited (search only) v.4(1975)
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University of Illinois at Urbana-Champaign
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Limited (search only) v.5(1976)
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University of Illinois at Urbana-Champaign
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Limited (search only) v.6(1977)
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University of Illinois at Urbana-Champaign
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Limited (search only) v.7(1978)
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University of Illinois at Urbana-Champaign
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Limited (search only) v.8-9(1979-1980)
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University of Illinois at Urbana-Champaign
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Limited (search only) v.10-11(1981-1982)
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University of Illinois at Urbana-Champaign
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Limited (search only) v.12-13(1983-1984)
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University of Illinois at Urbana-Champaign
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Limited (search only) v.14-15 1984-85
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University of Illinois at Urbana-Champaign
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Limited (search only) v.16(1987)
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University of Illinois at Urbana-Champaign
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Limited (search only) v.17(1988)
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University of Illinois at Urbana-Champaign
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