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Facet browsing: Date Issued

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1998 1 1995 5 1994 4
1993 10 1992 4 1991 4
1990 2 1989 4 1988 2
1987 2 1986 1 1985 2
1984 1 1983 2 1982 5
1981 3 1979 1 1977 1