ISSN Record 1758-5775

Preserved : 1:1;1:2 to 1:7;2:1 to 2:12;3:1 to 3:12;4:1 to 4:12;5:1 to 5:12;6:1 to 6:12;7:1 to 7:12;8:1 to 8:12;9:1 to 9:12;10:1 to 10:12;11:1 to 11:12;12:1 to 12:12;13:1 to 13:12;14:1 to 14:12;15:1 to 15:12;16:1 to 16:12;17:1 to 17:12;18:1 to 18:12;19:1 to 19:12;20:1 to 20:12;21:1 to 21:12;22:1 to 22:5;22:7 to 22:12;23:1 to 23:12;24:1 to 24:6;25:1 to 25:6;26:1 to 26:6;27:1 to 27:6;28:1 to 28:6;29:1;29:3 to 29:5;30:1 to 30:6;31:1 to 31:4;31:6;32:1 to 32:6;33:2 to 33:6;34:1 to 34:6;35:1 to 35:6;36:1 to 36:6;37:1 to 37:6;38:1 to 38:6;39:1 to 39:6;40:1 to 40:6;41:1 to 41:6;42:1 to 42:6;43:1 to 43:6;44:1 to 44:6;45:1 to 45:6;46:1 to 46:6;47:1 to 47:6;48:1 to 48:6;49:1 to 49:6;50:1 to 50:6;51:1 to 51:6;52:1 to 52:6;53:1 to 53:6;54:1 to 54:6;55:1 to 55:6;56:1 to 56:6;57:1 to 57:6;58:1 to 58:6;59:1 to 59:6;60:1 to 60:6;61:1 to 61:6;62:1 to 62:6;63:1 to 63:6;64:1 to 64:6;65:1 to 65:6;66:1 to 66:6;67:1 to 67:6;68:1 to 68:6;69:1 to 69:6;70:1 to 70:9;71:1 to 71:3;71:8;72:2;71:2 to 71:10;72:1 to 72:6;72:8 to 72:9;73:1;72:3 to 72:10;73:1 to 73:3;73:2 to 73:10;74:1;74:3 to 74:4;74:8;74:1 to 74:10;75:1 to 75:2;75:2 to 75:10;76:1;76:7 to 76:8;76:1 to 76:5;76:7 to 76:10

Preserved : 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 to 6); 66 (, 1 to 6); 67 (, 1 to 6); 68 (, 1 to 6); 69 (, 1 to 6); 70 (, 1 to 9); 71 (, 1 to 10); 72 (, 1 to 10); 73 (, 1 to 10); 74 (, 1 to 7, 9, 10); 75 (, 1 to 10); 76 (, 2 to 6, 7/8, 9, 10); 77 (, 1 to 5); 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

Preserved : 1948/1949: 1(1-7), 1950: 2(1-12), 1951: 3(1-12), 1952: 4(1-12), 1953: 5(1-12), 1954: 6(1-12), 1955: 7(1-12), 1956: 8(1-12), 1957: 9(1-12), 1958: 10(1-12), 1959: 11(1-12), 1960: 12(1-12), 1961: 13(1-12), 1962: 14(1-12), 1963: 15(1-12), 1964: 16(1-12), 1965: 17(1-12), 1966: 18(1-12), 1967: 19(1-12), 1968: 20(1-12), 1969: 21(1-12), 1970: 22(1-5, 7-12), 1971: 23(1-12), 1972: 24(1-6), 1973: 25(1-6), 1974: 26(1-6), 1975: 27(1-6), 1976: 28(1-6), 1977: 29(1, 3-5), 1978: 30(1-6), 1979: 31(1-4, 6), 1980: 32(1-6), 1981: 33(2-6), 1982: 34(1-6), 1983: 35(1-6), 1984: 36(1-6), 1985: 37(1-6), 1986: 38(1-6), 1987: 39(1-6), 1988: 40(1-6), 1989: 41(1-6), 1990: 42(1-6), 1991: 43(1-6), 1992: 44(1-6), 1993: 45(1-6), 1994: 46(1-6), 1995: 47(1-6), 1996: 48(1-6), 1997: 49(1-6), 1998: 50(1-6), 1999: 51(1-6), 2000: 52(1-6), 2001: 53(1-6), 2002: 54(1-6), 2003: 55(1-6), 2004: 56(1-6), 2005: 57(1-6), 2006: 58(1-6), 2007: 59(1-6), 2008: 60(1-6), 2009: 61(1-6), 2010: 62(1-6), 2011: 63(1-6), 2012: 64(1-6), 2013: 65(1-6), 2014: 66(1-6), 2015: 67(1-6), 2016: 68(1-6), 2017: 69(1-6), 2018: 70(1-9), 2019: 71(1-10), 2020: 72(1-10), 2020/2021: 73(1-10), 2022: 74(1-10), 2023: 75(1-10), 2024: 76(1-10), 2025: 77(1-10), 2026: 78(1)

1 to 76

1 to 45, 47, 52, 57 to 65, 71 to 77

1, 1 to 51, 77

46, 48 to 51, 53 to 56, 66 to 70

Preserved : 6 (1 to 6); 7 (1 to 9); 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 9); 72 (1 to 9); 73 (1 to 9); 74 (1 to 9); 75 (1 to 9)

1 (1 to 7); 2 (1 to 12); 3 (1 to 12); 4 (1 to 12); 5 (1 to 12); 6 (1 to 12); 7 (1 to 12); 8 (1 to 12); 9 (1 to 12); 10 (1 to 12); 11 (1 to 12); 12 (1 to 12); 13 (1 to 12); 14 (1 to 12); 15 (1 to 12); 16 (1 to 12); 17 (1 to 12); 18 (1 to 12); 19 (1 to 12); 20 (1 to 12); 21 (1 to 12); 22 (1 to 5, 7 to 12); 23 (1 to 12); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1, 3 to 5); 30 (1 to 6); 31 (1 to 4, 6); 32 (1 to 6); 33 (2 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 37 (1 to 6); 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 to 6); 66 (1 to 6); 67 (1 to 6); 68 (1 to 6); 69 (1 to 6); 70 (1 to 9); 71 (1 to 7, 9, 10); 72 (1 to 10); 73 (2, 7, 8); 74 (1, 2, 4 to 10); 75 (1 to 10); 76 (1 to 7/8, 9, 10)