ISSN Record 2366-7796

Preserved : 1949: 1(1-10), 1950: 2(1-12), 1951: 3(1-9), 1952: 4(1-6), 1953: 5(1-6), 1954: 6(1-6), 1955: 7(1-6), 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(1-12), 1971: 23(1-12), 1972: 24(1-12), 1973: 25(1-6), 1974: 26(1-6), 1975: 27(1-6), 1976: 28(1-6), 1977: 29(1-6), 1978: 30(1-6), 1979: 31(1-6), 1980: 32(1-6), 1981: 33(1-6), 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(1-4), 1995: 47(1-4), 1996: 48(1-4), 1997: 49(1-4), 1998: 50(1-4), 1999: 51(1-4), 2000: 52(1-4), 2001: 53(1-4), 2002: 54(1-4), 2003: 55(1-4), 2004: 56(1-4), 2005/2016: 57(1-4), 2016: 58(1-4), 2016: 59(1-4), 2016: 60(1-4), 2016: 61(1-4), 2016: 62(1-4), 2016: 63(1-4), 2016: 64(1-4), 2016: 65(1-4), 2016: 66(1-4), 2016: 67(1-4), 2016: 68(1-4), 2017: 69(1-4), 2018: 70(1-4), 2019: 71(1-4), 2020: 72(1-4), 2021: 73(1-4), 2022: 74(1-4), 2023: 75(1-4), 2024: 76(1-4), 2024/2025: 77(1-4), 2026: 78(1)

50 (1 to 4); 51 (1 to 4); 52 (1 to 4); 53 (1 to 4); 54 (1 to 4); 55 (1 to 4); 56 (1 to 4); 57 (1 to 4); 58 (1 to 4); 59 (1 to 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); 74 (3, 4); 75 (1 to 4); 76 (1 to 4)