ISSN Record 1532-1991

Preserved : 1 (1 to 6); 2 (, 1 to 6); 3 (, 1 to 3, 4-5, 6); 4 (, 1 to 4, 5-6); 5 (, 1 to 6); 6 (, 1-2, 3 to 6); 7 (, 1 to 4, 5-6); 8 (, 1 to 6); 9 (, 1 to 4, 5-6); 10 (, 1 to 8); 11 (, 1, 2-3, 4 to 10); 12 (, 1, 2-3, 4 to 10); 13 (, 1 to 5, 6-7, 8 to 10); 14 (, 1 to 10); 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, 2-3, 4 to 6); 24 (, 1 to 4, 5-6); 25 (, 1 to 6); 26 (, 1-2, 3-4, 5, 6); 27 (, 1 to 6); 28 (, 1 to 4, 5-6); 29 (, 1 to 6); 30 (, 1 to 6); 31 (, 1 to 6); 32 (, 1 to 4, 5-6); 33 (, 1 to 4, 5-6); 34 (, 1 to 3, 4-5, 6); 35 (, 1 to 6); 36 (, 1, 2, 3-4, 5, 6); 37 (, 1 to 6); 38 (, 1, 2, 3-4, 5, 6); 39 (, 1 to 6); 40 (, 1 to 4, 5-6); 41 (, 1 to 6); 42 (, 1 to 3, 4-5, 6); 43 (, 1 to 6); 44 (, 1 to 6); 45 (, 1 to 6); 46 (, 1 to 4, 5-6); 47 (, 1 to 6); 48 (, 1, 2-3, 4 to 6); 49 (, 1 to 6); 50 (, 1 to 6); 51 (, 1, 2, 3-4, 5, 6); 52 (, 1, 2, 3-4, 5, 6); 53 (, 1 to 4, 5-6); 54 (, 1 to 6); 55 (, 1 to 3, 6); 56 (, 1 to 6); 57 (, 1 to 4, 5-6); 58 (, 1 to 6); 59 (, 1, 2-3, 4 to 6); 60 (, 1 to 6); 62; 63; 64; 65; 66; 67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82; 83; 84; 85; 86; 87; 89; 92; 93; 94; 95; 96; 97; 98; 99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111; 112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124; 125; 126; 127; 128; 129; 130; 1980; 1981; 1982; 1983; 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 133

Preserved : 1980: 1(1-6), 1981: 2(1-6), 1982: 3(1-6), 1983: 4(1-6), 1984: 5(1-6), 1985: 6(1-6), 1986: 7(1-6), 1987: 8(1-6), 1988: 9(1-6), 1989: 10(1-8), 1990: 11(1-10), 1991: 12(1-10), 1992: 13(1-10, Index), 1993: 14(1-10), 1994: 15(1-6), 1994: 16(1-6), 1995: 17(1-6), 1995: 18(1-6), 1996: 19(1-6), 1996: 20(1-6), 1997: 21(1-6), 1997: 22(1-6), 1998: 23(1-6), 1998: 24(1-6), 1999: 25(1-6), 1999: 26(1-6), 2000: 27(1-6), 2000: 28(1-6), 2001: 29(1-6), 2001: 30(1-6), 2002: 31(1-6), 2002: 32(1-6), 2003: 33(1-6), 2003: 34(1-6), 2004: 35(1-6), 2004: 36(1-6), 2005: 37(1-6), 2005: 38(1-6), 2006: 39(1-6), 2006: 40(1-6), 2007: 41(1-6), 2007: 42(1-6), 2008: 43(1-6), 2008: 44(1-6), 2009: 45(1-6), 2009: 46(1-6), 2010: 47(1-6), 2010: 48(1-6), 2011: 49(1-6), 2011: 50(1-6), 2012: 51(1-6), 2012: 52(1-6), 2013: 53(1-6), 2013: 54(1-6), 2014: 55(1-6), 2014: 56(1-6), 2015: 57(1-6), 2015: 58(1-6), 2016: 59(1-6), 2016: 60(1-6), 2017: 61, 2017: 62, 2017: 63, 2017: 64, 2017: 65, 2017: 66, 2017: 67, 2017: 68, 2018: 69, 2018: 70, 2018: 71, 2018: 72, 2018: 73, 2018: 74, 2018: 75, 2018: 76, 2019: 77, 2019: 78, 2019: 79, 2019: 80, 2019: 81, 2019: 82, 2019: 83, 2019: 84, 2020: 85, 2020: 86, 2020: 87, 2020: 88, 2020: 89, 2020: 90, 2020: 91, 2020: 92, 2021: 93, 2021: 94, 2021: 95, 2021: 96, 2021: 97, 2021: 98, 2021: 99, 2021: 100, 2022: 101, 2022: 102, 2022: 103, 2022: 104, 2022: 105, 2022: 106, 2022: 107, 2022: 108, 2023: 109, 2023: 110, 2023: 111, 2023: 112, 2023: 113, 2023: 114, 2023: 115, 2023: 116, 2024: 117, 2024: 118, 2024: 119, 2024: 120, 2024: 121, 2024: 122, 2024: 123, 2024: 124, 2025: 125, 2025: 126, 2025: 127, 2025: 128, 2025: 129, 2025: 130, 2025: 131, 2025: 132, 2026: 133

8 to 30

Preserved : 1 (1-6); 2 (1-6); 3 (1-3, 4-5, 6); 4 (1-4, 5-6); 5 (1-6); 6 (1-2, 3-6); 7 (1-4, 5-6); 8 (1-6); 9 (1-4, 5-6); 10 (1-8); 11 (1, 2-3, 4-10); 12 (1, 2-3, 4-10); 13 (1-5, 6-7, 8-10); 14 (1-10); 15 (1-6); 16 (1-6); 17 (1-6); 18 (1-6); 19 (1-6); 20 (1-6); 21 (1-6); 22 (1-6); 23 (1, 2-3, 4-6); 24 (1-4, 5-6); 25 (1-6); 26 (1-2, 3-4, 5, 6); 27 (1-6); 28 (1-4, 5-6); 29 (1-6); 30 (1-6); 31 (1-6); 32 (1-4, 5-6); 33 (1-4, 5-6); 34 (1-3, 4-5, 6); 35 (1-6); 36 (1, 2, 3-4, 5, 6); 37 (1-6); 38 (1, 2, 3-4, 5, 6); 39 (1-6); 40 (1-4, 5-6); 41 (1-6); 42 (1-3, 4-5, 6); 43 (1-6); 44 (1-6); 45 (1-6); 46 (1-4, 5-6); 47 (1-6); 48 (1, 2-3, 4-6); 49 (1-6); 50 (1-6); 51 (1, 2, 3-4, 5, 6); 52 (1, 2, 3-4, 5, 6); 53 (2-4, 5-6); 54 (1-6); 55 (1-6); 56 (1-6); 57 (1-4, 5-6); 58 (1-6); 59 (1, 2-3, 4-6); 60 (1-6); 61 (C); 62; 63; 64; 65; 66; 67; 68; 69; 71; 72; 75; 76; 77; 78; 79; 80; 81; 82; 83