Historical abstracts.

v.33 no.1-2 1982; v.33 no.3-4 1982; pt. A v.34 1983; v.34 no.1-2 1983; v.34 no.3-4 1983; v.35 no.1-2 1984; v.35 no.3-4 1984; v.36 no.1-2 1985; v.36 no.3-4 1985; v.37 no.1-2 1986; v.37 no.3-4 1986; v.38 no.1-2 1987; v.38 no.3-4 1987; v.39 no.1-2 1988; v.39 no.3-4 1988; v.40 no.1-2 1989; v.40 no.3-4 1989; v.41 no.1-2 1990; pt. A v.41 no.3-4 1990; v.41 no.3-4 1990; pt. A v.42 no.1-2 1991; v.42 no.1 1991; v.42 no.2-3 1991; pt. A v.42 no.3-4 1991; v.42 no.4 1991; pt. A v.43 no.1-2 1992; v.43 no.1 1992; v.43 no.2 1992; pt. A v.43 no.3-4 1992; v.43 no.3-4 1992; pt. A v.44 no.1-2 1993; v.44 no.1 1993; v.44 no.2 1993; v.44 no.3 1993; v.44 no.4 1993; v.45 no.1 1994; v.45 no.2 1994; pt. A v.45 no.3-4 1994; v.45 no.3-4 1994; pt. A v.45 no.1-2 1995; v.46 no.1-2 1995; v.46 no.3-4 1995; v.47 no.1-2 1996; v.47 no.3-4 1996; v.48 no.1 1997; v.48 no.2 1997; v.48 no.3 1997; v.48 no.4 1997; v.49 no.1 1998; v.49 no.2 1998; v.49 no.3 1998; v.49 no.4 1998; v.50 no.1 1999; v.50 no.2 1999; v.50 no.3 1999; v.50 no.4 1999; v.51 no.1 2000; v.51 no.3 2000; v.51 no.4 2000; v.16-20 1970-1974 Index; v.21-25 1975-1979 Index; v.31-35 1980-1984 Index