ISSN Record 1552-6127

Preserved : 2 (2, 3); 3 (2 to 4); 4 (1 to 4); 5 (1 to 4); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1, 2-3, 4); 10 (1, 2, 3-4); 11 (1, 2, 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 20 (1_suppl, 2 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1_suppl, 2 to 4); 24 (1 to 5); 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 3 to 5, 6); 32 (1 to 6); 33 (1 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 4); 41 (1 to 6); 42 (1 to 6); 43 (1_suppl, 2 to 6); 44 (1 to 6); 45 (1 to 6); 46 (1_suppl, 2 to 6); 47 (1_suppl, 2 to 6); 48 (1 to 6); 49 (1 to 6); 50 (1 to 6); 51 (2 to 6); 52 (1_suppl, 2 to 6); 53 (1, 2)

to 41

Preserved : 1957/1958/1959/1960/1961/1962/1963/1964/1965/1966/1967/1968/1969/1970/1972/1973: 1(1, 1, S, 2, 2, S, 3-36), 1974: 2(1, 1, S, 2-4), 1975: 3(1-4), 1976: 4(1-4), 1977: 5(1, 1, S, 2-4), 1978: 6(1-4), 1980: 7(1-4), 1981: 8(1-4), 1982: 9(1, 1, S, 2-4), 1983: 10(1-4), 1984: 11(1-4), 1985: 12(1-4), 1986: 13(1-4), 1987: 14(1-4), 1988: 15(1-4), 1989: 16(1-4), 1990: 17(1-4), 1991: 18(1-4), 1992: 19(1-4), 1993: 20(1, 1, S, 2-4), 1994: 21(1, 1, S, 2-4), 1995: 22(1-4), 1996: 23(1, 1, S, 2-4), 1997: 24(1-6), 1998: 25(1-6), 1999: 26(1-6), 2000: 27(1-6), 2001: 28(1-6), 2002: 29(1-6), 2003: 30(1-6), 2004: 31(1-4, 4, S, s4-6), 2005: 32(1-6), 2006: 33(1-6), 2007: 34(1-6), 2008: 35(1-6), 2009: 36(1-6), 2010: 37(1-6), 2011: 38(1-6), 2012: 39(1-6), 2013: 40(1, 1, S, 2-6), 2014: 41(1-6), 2015: 42(1-6), 2016: 43(1, 1, S, 2-6), 2017: 44(1-6), 2018: 45(1-6), 2019: 46(1, 1, S, 2, 2, S, 3-6), 2020: 47(1, 1, S, 2-5), 2021: 48(1-6), 2022: 49(1-6), 2023: 50(1-6), 2024: 51(1-6), 2025: 52(1, 1, S, 2-6), 2026: 53(1-2)

24 to 31, 33, 44 to 46, 48 to 53

24 to 29, 52, 53

30 to 51

32, 34 to 43, 47

37 (1 to 6); 38 (1 to 6); 39 (1 to 6); 40 (1_suppl, 1 to 6); 41 (1_suppl, 1 to 6); 42 (1_suppl, 1 to 6); 43 (1_suppl, 1 to 6); 44 (3 to 6); 45 (1 to 3, 6); 46 (2_suppl, 1_suppl, 1 to 6); 47 (1_suppl, 1 to 5); 48 (1 to 6); 49 (1 to 6); 50 (1 to 6); 51 (1 to 6)

Preserved : 2 (1-4); 3 (1-4); 4 (1-4); 5 (1-4); 6 (1-4); 7 (1-4); 8 (1-4); 9 (1, 2-3, 4); 10 (1, 2, 3-4); 11 (1-4); 12 (1-4); 13 (1-4); 14 (1-4); 15 (1-4); 16 (1-4); 17 (1-4); 18 (1-4); 19 (1-4); 20 (1-4); 21 (1-4); 22 (1-4); 23 (1-4); 24 (1-5); 25 (1-6); 26 (1-6); 27 (1-6); 28 (1-6); 29 (1-6); 30 (1-6); 31 (1-6); 32 (1-6); 33 (1-6); 34 (1-6); 35 (1-5); 36 (1-6); 37 (1-6); 38 (1-4); 39 (1-6); 40 (1-6); 41 (1-6); 42 (1-3, 6); 43 (1-6); 44 (1-6); 45 (1-6); 46 (1-5); 1217 (1)

Preserved : 4 (2), 41 (1 to 6), 42 (1 to 6), 43 (1 to 6), 44 (1 to 6), 45 (1 to 5)