Debates.

1966: v.1, no.1-3; 1967: v.1, no.1-22; 1968: v.1, no.1-11; 1969: v.1, no.1-8, no.10-13; 1969: v.2, no.1; 1969: v.2, no.2; 1969: v.2, no.4-6; 1970: v.1, no.1-12; 1970: v.2, no.1-4; 1971: v.1, no.1-9; 1971: v.2, no.1-8; 1972: v.1, no.1-8; 1972: v.2, no.1-11; 1973: v.1, no.1-26; 1973: v.2, no.1-5; 1974: v.1, no.1-14; v.2, no.1-9; v.3, no.1-2; v.4, no.1-5; 1975: v.1, no.1-14; v.2, no.1-2; v.3, no.1-3; v.4, no.1; 1976: v.1, no.1-12; 1976: v.2, no.1-5; v.3, no.1-3; 1977: v.1, no.1-8; v.2, no.1-4; 1978: v.1, no.1-17; v.2, no.1-3; v.3, no.1-4; 1979: v.1, no.1-20; v.2, no.1-2; 1980: v.1, no.1-3, no.6, no.8, no.11-12, no.14-17; v.2, no.1-3, no.5; v.3 no.2-4; 1981: v.1, no.1-16; v.2, no.1-4; 1982: v.1, no.1-9, no.11-16 (Mar 15-Apr 2); v.1, no.1-3 (June 24-25); v.2, no.1, no.3; 1983: v.1, no.1-12, no.14-15; v.2, no.1-5; 1984: v.1, no.1-4, no.7-18; v.2, no.1-5; 1985: v.1, no.1-16; 1986: v.1, no.1-4, no.7, no.9; v.3, no.4; 1987: v.1, no.1, no.3, no.6-8, no.10 (Feb 23- Mar 10); v.1, no.1, 3 (July 10-13); v.2, no.1; v.3, no.1-4; 1988: v.1, no.1-16; v.2, no.1-5; 1989: v.1, no.1-6, no.11-15