ISSN Record 2169-1304

Preserved : 1 (2 to 4); 4 (1); 6 (2); 9 (3); 10; 11 (2); 15 (3); 16; 18; 21 (2); 25 (1); 26 (4); 27 (2, 3); 28 (1); 29 (4); 32; 34 (2 to 4); 37 (3); 38 (1, 4); 39; 40 (2, 4); 41 (1); 46 (2); 47 (1); 48 (3); 49; 51 (2); 52; 59 (3, 4); 60 (1 to 4); 61 (1 to 4); 62 (1 to 4); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4); 66 (1 to 4); 67 (1 to 4); 68 (1 to 4); 69 (1 to 4); 70 (1 to 4); 71 (1 to 4); 72 (1 to 4); 73 (1 to 4); 74 (1 to 4); 75 (1 to 4); 76 (1 to 4); 77 (1 to 4); 78 (1 to 4); 79 (1 to 4); 80 (1 to 4); 81 (1 to 4); 82 (1 to 4); 83 (1 to 4); 84 (1 to 4); 85 (1 to 4); 86 (1 to 3); 87 (1)

1 to 79

1 to 68, 70 to 72, 77 to 87

Preserved : 1940: 1(1-4), 1941: 2(1-4), 1942: 3(1-4), 1943: 4(1-4), 1944: 5(1-4), 1945: 6(1-4), 1946: 7(1-4), 1947: 8(1-4), 1948: 9(1-4), 1949: 10(1-4), 1950: 11(1-4), 1951: 12(1-4), 1952: 13(1-4), 1953: 14(1-4), 1954: 15(1-4), 1955: 16(1-4), 1956: 17(1-4), 1957: 18(1-4), 1958: 19(1-4), 1959: 20(1-4), 1960: 21(1-4), 1961: 22(1-4), 1962: 23(1-4), 1963: 24(1-4), 1964: 25(1-4), 1965: 26(1-4), 1966: 27(1-4), 1967: 28(1-4), 1968: 29(1-4), 1969: 30(1-4), 1970: 31(1-4), 1971: 32(1-4), 1972: 33(1-4), 1973: 34(1-4), 1974: 35(1-4), 1975: 36(1-4), 1976: 37(1-4), 1977: 38(1-4), 1978: 39(1-4), 1979: 40(1-4), 1980: 41(1-4), 1981: 42(1-4), 1982: 43(1-4), 1983: 44(1-4), 1984: 45(1-4), 1985: 46(1-4), 1986: 47(1-4), 1987: 48(1-4), 1988: 49(1-4), 1989: 50(1-4), 1990: 51(1-4), 1991: 52(1-4), 1992: 53(1-4), 1993: 54(1-4), 1994: 55(1-4), 1995: 56(1-4), 1996: 57(1-4), 1997: 58(1-4), 1998: 59(1-4), 1999: 60(1-4), 2000: 61(1-4), 2001: 62(1-4), 2002: 63(1-4), 2003: 64(1-4), 2004: 65(1-4), 2005: 66(1-4), 2006: 67(1-4), 2007: 68(1-4), 2008: 69(1-4), 2009: 70(1-4), 2010: 71(1-4), 2011: 72(1-4), 2012: 73(1-4), 2013: 74(1-4), 2014: 75(1-4), 2015: 76(1-4), 2016: 77(1-4), 2017: 78(1-4), 2018: 79(1-4), 2019: 80(1-4), 2020: 81(1-4), 2021: 82(1-4), 2022: 83(1-4), 2023: 84(1-4), 2024: 85(1-4), 2025: 86(1-4), 2026: 87(1)

61 to 64, 86, 87

65 to 85

69, 73 to 76

71 (1 to 4); 72 (1 to 4); 73 (1 to 4); 74 (1 to 4); 75 (1 to 4); 76 (1 to 4); 77 (1 to 4); 78 (1 to 4); 79 (1 to 4); 80 (1 to 4); 81 (1 to 4); 82 (1 to 4); 83 (1 to 4); 84 (1 to 4); 85 (1 to 3)

Preserved : 1 (1-4); 2 (1-4); 3 (1-4); 4 (1-4); 5 (1-4); 6 (1-4); 7 (1-4); 8 (1-4); 9 (1-4); 10 (1-4); 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 (1-4); 25 (1-4); 26 (1-4); 27 (1-4); 28 (1-4); 29 (1-4); 30 (1-4); 31 (1-4); 32 (1-4); 33 (1-4); 34 (1-4); 35 (1-4); 36 (1-4); 37 (1-4); 38 (1-4); 39 (1-4); 40 (1-4); 41 (1-4); 42 (1-4); 43 (1-4); 44 (1-4); 45 (1-4); 46 (1-4); 47 (1-4); 48 (1-4); 49 (1-4); 50 (1-4); 51 (1-4); 52 (1-4); 53 (1-4); 54 (1-4); 55 (1-4); 56 (1-4); 57 (1-4); 58 (1-4); 59 (1-4); 60 (1-4); 61 (1-4); 62 (1-4); 63 (1-4); 64 (1-4); 65 (1-4); 66 (1-4); 67 (1-4); 68 (1-4); 69 (1-4); 70 (1-4); 71 (1-4); 72 (1-4); 73 (1-4); 74 (1-4); 75 (1-4); 76 (1, 2, 4); 77 (1-4); 78 (1-4); 79 (1-4); 80 (1-3)

Preserved : 75 (1 to 4), 76 (1 to 4), 77 (1 to 4), 78 (1 to 4), 79 (1 to 3)