Umi.

v.1:1-4 1969; v.1:5-7 1969; v.2:10-12 1970; v.2:1-3 1970; v.2:4-6 1970; v.2:7-9 1970; v.3:7-10 1971; v.3:11-13 1971; v.3:1-3 1971; v.3:4-6 1971; v.4:7-9 1972; v.4:10-12 1972; v.4:1-3 1972; v.4:4-6 1972; v.5:1-3 1973; v.5:4-6 1973; v.5:7-9 1973; v.5:10-12 1973; v.6:1-3 1974; v.6:4-6 1974; v.6:7-9 1974; v.6:10-12 1974; v.7:10-12 1975; v.7:1-3 1975; v.7:4-6 1975; v.7:7-9 1975; v.8:1-3 1976; v.8:10-12 1976; v.8:4-6 1976; v.8:7-9 1976; v.9:1-3 1977; v.9:4-6 1977; v.9:7-9 1977; v.9:10-12 1977; v.10:4-6 1978; v.10:1-3 1978; v.10:7-9 1978; v.10:10-12 1978; v.11:4-6 1979; v.11:7 1979; v.11:1-3 1979; v.12:1-3 1980; v.12:4-6 1980; v.12:10-12 1980; v.12:7-9 1980; v.13:1-3 1981; v.13:4-6 1981; v.13:7-9 1981; v.13:10-12 1981; v.14:5-8 1982; v.14:1-4 1982; v.14:9-12 1982; v.14:13 1982; v.15:1-4 1983; v.15:5-8 1983; v.15:9-12 1983; v.16:1-3 1984; v.16:4-5 1984