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Facet browsing: Date Issued

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1999 1 1997 1 1996 1
1995 3 1994 5 1993 2
1992 3 1991 3 1990 2
1989 2 1987 1 1986 5
1985 4 1984 3 1982 2
1981 3 1979 1 1975 1
1965 1