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Facet browsing: Date Issued

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2002 1 2000 1 1999 1
1998 2 1997 1 1995 13
1994 19 1993 13 1992 13
1991 10 1990 8 1989 5
1988 2 1987 1 1986 7
1985 1 1984 6 1983 3
1982 3 1981 5