Ren jian shi.

v.1 no.1-2 19uu; v.2 no.1-12 19uu; v.3 no.1-12 19uu; v.4 np.1-12 19uu; v.5 no.1-12 19uu; v.6 no.1-12 19uu; v.7 no.1-12 196u; v.9 1969 no.1-12 1969; v.10 no.1-12 1970; v.10 no.4-12 1970; v.11 no.1-12 1971; v.12 no.1-12 1972; v.13 no.1-12 1973; v.22 no.1 1973; v.11-14 1971-1974 incomplete; v.14 no.1-12 1974; v.15 no.1-12 1975; v.16 no.1-12 1976; v.17 no.2-12 1977; v.18 no.1,3-10, 12 1979; v.18 no.2 1979 Feb; v.19 no.1-11 1980; v.20 no.2-12 1981; v.21 no.1-12 1982-1983