ISSN Record 1940-1310

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 6); 16 (, 1 to 6); 17 (, 1 to 6); 18 (, 1 to 6); 19 (, 1 to 6); 20 (, 1 to 6); 21 (, 1 to 6); 22 (, 1 to 6); 23 (, 1 to 6); 24 (, 1 to 6); 25 (, 1 to 6); 26 (, 1 to 6); 27 (, 1 to 6); 28 (, 1 to 6); 29 (, 1 to 6); 30 (, 1 to 6); 31 (, 1 to 6); 32 (, 1 to 6); 34 (, 1 to 3); 37 (, 5); 38 (, 1 to 6); 39 (, 1 to 6); 40 (, 1 to 6); 41 (, 1 to 6); 42 (, 1 to 6); 43 (, 1 to 6); 44 (, 1 to 6); 45 (, 1 to 6); 46 (, 1 to 6); 47 (, 1 to 6); 48 (, 1 to 6); 49 (, 1 to 6); 50 (, 1 to 6); 51 (, 1 to 6); 52 (, 1 to 6); 53 (, 1 to 6); 54 (, 1 to 6); 55 (, 1 to 6); 56 (, 1 to 6); 57 (, 1 to 6); 58 (, 1 to 6); 59 (, 1 to 6); 60 (, 1 to 6); 61 (, 1 to 6); 62 (, 1 to 6); 63 (, 1 to 6); 64 (, 1 to 6); 65 (, 1, 2, 5, 6); 66 (, 1 to 6); 67 (, 1 to 6); 68 (, 1 to 4, 6); 69 (, 1, 2, 4 to 6); 70 (, 1 to 6); 71 (, 1 to 6); 72 (, 1 to 6); 73 (, 1 to 6); 74 (, 1 to 6); 75 (, 1 to 6); 76 (, 1 to 6); 77 (, 1 to 6); 78 (, 1 to 4); 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1981; 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025

1 to 67

1 to 77

1 to 78

78

Preserved : 1955: 8(1-6), 1956: 9(1-6), 1957: 10(1-6), 1958: 11(1-6), 1959: 12(1-6), 1960: 13(1-6), 1961: 14(1-6), 1962: 15(1-6), 1963: 16(1-6), 1964: 17(1-6), 1965: 18(1-6), 1966: 19(1-6), 1967: 20(1-6), 1968: 21(1-6), 1968/1969: 22(1-6), 1970: 23(1-6), 1971: 24(1-6), 1972: 25(1-6), 1973: 26(1-6), 1974: 27(1-6), 1975: 28(1-6), 1976: 29(1-6), 1977: 30(1-6), 1978: 31(1-6), 1979: 32(1-6), 1980: 33(1-6), 1981: 34(1-6), 1982: 35(1-6), 1983: 36(1-6), 1984: 37(1-6), 1985: 38(1-6), 1986: 39(1-6), 1987: 40(1-6), 1988: 41(1-6), 1989: 42(1-6), 1990: 43(1-6), 1991/1992: 44(1-6), 1992/1993: 45(1-6), 1993/1994: 46(1-6), 1994/1995: 47(1-6), 1995/1996: 48(1-6), 1996/1997: 49(1-6), 1997: 50(1-6), 1998: 51(1-6), 1999: 52(1-6), 2000: 53(1-6), 2001: 54(1-6), 2002: 55(1-6), 2003: 56(1-6), 2004: 57(1-6), 2005: 58(1-6), 2006: 59(1-6), 2007: 60(1-6), 2008: 61(1-6), 2009: 62(1-6), 2010: 63(1-6), 2011: 64(1-6), 2012: 65(1-6), 2013: 66(1-6), 2014: 67(1-6), 2015: 68(1-6), 2016: 69(1-6), 2017: 70(1-6), 2018: 71(1-6), 2019: 72(1-6), 2020: 73(1-6), 2020/2021: 74(1-6), 2022: 75(1-6), 2023: 76(1-6), 2024: 77(1-6), 2025: 78(1-6), 2026: 79(1)

Preserved : 5 (1 to 6); 6 (1 to 6); 7 (1 to 6); 49; 51 (1 to 6); 52 (1 to 6); 53 (1 to 6); 54 (1 to 6); 55 (1 to 6); 56 (1 to 6); 57 (1 to 6); 58 (1 to 6); 59 (1 to 6); 61 (1 to 6); 62 (1 to 6); 63 (1 to 6); 64 (1 to 6); 65 (1 to 6); 66 (1 to 6); 67 (1 to 6); 68 (1 to 6); 69 (1 to 6); 71 (1 to 6); 72 (1 to 6); 73 (1 to 6); 74 (1 to 6); 75 (1 to 6); 76 (1 to 6); 77 (1 to 6); 78 (1, 3)

70 (3 to 6); 71 (1 to 6); 72 (2 to 6); 73 (1 to 6); 74 (1 to 6); 75 (1 to 6); 76 (1 to 6); 77 (1 to 6); 78 (1)