Ke xue fa zhan.

v.2no.10 1974; v.2 (1974); v.2 no.9 -v.3 no.12 1974-1975; v.3no.5; v.3 (1975); v.4 (1976); v.4 no.1-12 1976; v.5no.11; v.5:1-11(1977); v.5 (1977); v.5 no.1-12 1977; v.5 no.7 1977; v.6 (1978); v.6 no.1-6 1978; v.6 no.5 1978; v.6 no.7-12 1978; v.7no.4; v.7 (1979); v.7 no.1-6 1979; v.7 no.7-12 1979; v.8no.1-3; v.8no.5-12; v.8 (1980); v.8 no.1-12 1980; v.9no.3-6; v.9no.8-12; v.9no.1 1981; v.9 1981; v.9 no.1-12 1981; v.9 no.2; v.10no.1-8; v.10no.11-12; v.10no.9 1982; v.10 (1982); v.10 no.7-12 1982; v.11no.1-3; v.11no.11-12; v.11no.5 1983; v.11no.8 1983; v.11 no.1-6 1983; v.11 (1983-84); v.12:1-11(1984); v.12:7-12 (1984); v.12incomplete no.1-2,4,6,11; v.12 no.1-6 1984; v.12 no.7-11 1984; v.13:1-6 (1985); v.13:7-12 (1985); v.13 no.7-12 1985; v.13 no.8-12 1985; v.14no.5-6; v.14no.7-8; v.14:7-12 Jy-D(1986); v.14:1-6 Ja-Je(1986); v.14:1-7 (1986); v.14:8-12 (1986); v.14 no.1-4 1986; v.14 no.1-8 1986; v.14 no.5-8 1986; v.15 : 7-9(1987: Jy-S); v.15: 10-12(1987:O-D); v.15:1-6 (1987); v.15 no.1-6 1987; v.15 no.7-9 1987; v.15 no.10-12 1987; v.16no.7; v.16:7-12 Jy-D(1988); v.16:1-6 (1988); v.16 no.1-4 1988; v.16 no.5-8 1988; v.16 no.7-9 1988; v.16 no.9-10 1988; v.16 no.10-12 1988; v.17:7-12 Jy-D(1989); v.17:7-12 (1989); v.17:1-6 (1989); v.17 no.1-6 1989; v.17 no.3-6 1989; v.17 no.7-9 1989; v.17 no.10-12 1989; v.18no.12; v.18:7-12 (1990); v.18 no.1-6 1990; v.18 no.1-4 1990; v.18 no.5-8 1990; v.18 no.7-9 1990; v.18 no.9-12 1990; v.18 no.10-12 1990; v.19no.4-6; v.19no.7,10,12; v.19no.8-9; v.19:1-6 (1991); v.19:7-12 (1991); v.19 no.1-4 1991; v.19 no.1-3 1991; v.19 no.5-8 1991; v.19 no.9-12 1991; v.20no.1,3-6; v.20no.10-12; v.20:1-6 (1992); v.20:7-12 (1992); v.20 no.1-4 1992; v.20 no.1-3 1992; v.20 no.4-6 1992; v.20 no.5-8 1992; v.20 no.7-9 1992 July-Sept.; v.20 no.9-12 1992; v.20 no.10-12 1992 Oct.-Dec.; v.21no.1-2,4-6 1993; v.21:7-12 (1993); v.21 no.1-6 1993; v.21 no.1-6 1993 Jan.-June; v.21 no.7-12 1993; v.21 no.7-12 1993 July-Dec.; v.22:7-12 Jy-D(1994); v.22:1-4 (1994); v.22:9-12 (1994); v.22 no.1-6 1994; v.22 no.1-6 1994 Jan.-Jun