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Facet browsing: Date Issued

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1999 1 1997 1 1995 29
1994 9 1993 18 1992 15
1991 12 1990 18 1989 8
1988 8 1987 13 1986 11
1985 6 1984 8 1983 10
1982 14 1981 12 1980 3
1979 2 1978 3