ISSN Record 1573-6865

Preserved : 1 (1 to 6); 2 (, 1 to 6); 3 (, 1 to 6); 4 (, 1 to 6); 5 (, 1 to 6); 6 (, 1 to 6); 7 (, 1 to 6); 8 (, 1 to 6); 9 (, 1 to 6); 10 (, 1 to 6); 11 (, 1 to 6); 12 (, 1 to 6); 13 (, 1 to 6); 14 (, 1 to 6); 15 (, 1 to 12); 16 (, 1 to 12); 17 (, 1 to 12); 18 (, 1, 2-3, 4 to 10, 11-12); 19 (, 1 to 5, 6-7, 8, 9, 10-11, 12); 20 (, 1 to 5, 6-7, 8 to 12); 21 (, 1 to 8, 9-10, 11, 12); 22 (, 1 to 5, 6-7, 8 to 12); 23 (, 1 to 10, 11-12); 24 (, 1 to 12); 25 (, 1 to 12); 26 (, 1 to 12); 27 (, 1 to 12); 28 (, 1 to 12); 29 (, 1 to 11); 30 (, 1 to 12); 31 (, 1 to 12); 32 (, 1 to 12); 33 (, 1 to 8, 9-10, 11-12); 34 (, 1-2, 3-4, 5, 6-7, 8-9, 10, 11); 35 (, 1); 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2004

1 to 34

Preserved : 1971: 3(3, 5), 1972: 4(4), 1973: 5(1), 1974: 6(1)

Preserved : 1979: 11(3-4)

Preserved : 1983: 15(S 1)

Preserved : 1984: 16(7), 1985: 17(1, 5, 9)

Preserved : 1987: 19(5, 9-11), 1988: 20(6-7)

Preserved : 1990: 22(4-5)

Preserved : 1992: 24(1, 10), 1993: 25(8, 11-12), 1994: 26(1, 3, 10-12), 1995: 27(3, 8-10, 12), 1996: 28(1-10, 12), 1997: 29(1-12)

Preserved : 1998: 30(7), 1999: 31(4, 11)

Preserved : 2001: 33(2), 2002/2003: 34(1-4, 6-9, 11-12)

Preserved : 29 (2-11); 30 (1-12); 31 (1-12); 33 (1-9, 11); 34 (1, 3, 5, 6, 8, 10, 11); 35 (1)