Africa contemporary record; annual survey and documents.

v.1 1968-1969; 1969/1970; v.2 1969-1970; 1970/1971; v.3 1970-1971; 1971/1972; v.4 1971-1972; v.5 1972-1973; 1973/1974; v.6 1973-1974; 1974/1975; v.7 1974-1975; 1975/1976; v.8 1975-1976; 1976/1977; v.9 1976-1977; 1977/1978; v.10 1977/1978; 1978/1979; v.11 1978/1979; 1979/1980; v.12 1979/1980; 1980/1981; v.13 1980/1981; 1981/1982; v.14 1981/1982; 1982/1983; v.15 1982/1983; 1983/1984; v.16 1983/1984; 1984-85 (17); 1984/1985; v.17 1984/1985; 1985/86 (18); 1985/1986; v.18 1985/1986; 1986/87 (19); 1986/1987; v.19 1986/1987; 1987/88 (20); 1987/1988; v.20 1987/1988; 1968/1989; 1988/89 (21); 1988/1989; v.21 1988/1989; 1989/90 (22); 1989/1990; 1990/92 (23); 1990-92; v.23 1990/1992; 1992/94 (24); 1992-94; v.24 1992-1994; 1994/96 (25); 1994-96; v.25 1994/96; v.25 1994-1996; 1996/98 (26); 1996/1998; 1996-98; v.26 1996-1998; 1998/2000 (27); 1998-2000; v.27 1998-2000