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Facet browsing: Date Issued

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1998 2 1997 1 1995 3
1994 4 1993 3 1992 2
1991 5 1990 1 1989 3
1986 2 1985 1 1984 2
1983 1 1982 4 1981 1
1979 1 1978 1 1963 1