Full view no.13-19, 21-35, 37-43, 45-47 1989-1993
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University of Michigan
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Full view no.13-48 (Dec 1989-Nov 1993)
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University of California
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Limited (search only) no.17-18 yr.1990
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University of California
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Limited (search only) no.21-24 yr.1990/91
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University of California
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Limited (search only) no.24-48 1991-1993
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The Ohio State University
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Limited (search only) no.26-27 yr.1991
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University of California
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Limited (search only) no.29-48 yr.1991/93
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University of California
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Limited (search only) yr.1989
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University of California
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