|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1970: 26(1-4), 1970/1971: 27(1-4), 1971: 28(1-4), 1971/1972: 29(1-4), 1972: 30(1-4), 1973: 31(1-4), 1974: 32(1-4), 1974: 33(1-4), 1975: 34(1-4)
|
|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 35 (1, 2, 3-4); 36 (, 1 to 4); 37 (, 1 to 4); 38 (, 1 to 4); 39 (, 1 to 4); 40 (, 1 to 4); 41 (, 1 to 4); 42 (, 1, 2, 3-4); 43 (, 1 to 3); 44 (, 1 to 4); 45 (, 1 to 3); 46 (, 1 to 3); 47 (, 1 to 3); 48 (, 1 to 4); 49 (, 1, 2, 3-4); 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 6); 60 (, 1 to 6); 61 (, 1-2, 3 to 8); 62 (, 1 to 8); 63 (, 1 to 8); 64 (, 1 to 8); 65 (, 1 to 6); 66 (, 1 to 6); 67 (, 1 to 6); 68 (, 1 to 6); 69 (, 1 to 6); 70 (, 1 to 6); 71 (, 1 to 8); 72 (, 1 to 8, 10, 11); 73 (, 1 to 9); 74 (, 1 to 8); 75 (, 1, 3 to 8); 76 (, 1 to 8); 77 (, 1 to 8); 78 (, 1 to 8); 79 (, 1 to 8); 80 (, 1 to 8); 81 (, 1 to 8); 82 (, 1 to 10); 83 (, 1 to 8); 84 (, 1 to 8); 85 (, 1 to 8); 86 (, 1 to 8); 87 (, 1 to 8); 88 (, 1 to 8); 89 (, 1 to 8); 90 (, 1 to 8); 91 (, 1 to 8); 92 (, 3, 7, 8); 93 (, 1 to 8); 94 (, 1 to 8); 95 (, 1 to 10); 96 (, 1 to 10); 97 (, 2, 4 to 10); 98 (, 1 to 4); 1975; 1976; 1977; 1978; 1979; 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
|
|
|
Internet Archive
|
|
Preserved
|
2025-08-08
|
|
|
48 to 72
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1 to 99
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1975: 35(1-4), 1975/1976: 36(1-4), 1976: 37(1-4), 1976/1977: 38(1-4), 1977: 39(1-4), 1977: 40(1-4), 1978: 41(1-4), 1978/1979: 42(1-4), 1979: 43(1-3), 1979: 44(1-4), 1980: 45(1-3), 1980: 46(1-3), 1980: 47(1-3), 1981: 48(1-4), 1981/1982: 49(1-4), 1982: 50(1-4), 1982/1983: 51(1-4), 1983: 52(1-4), 1983/1984: 53(1-4), 1984: 54(1-4), 1984/1985: 55(1-4), 1985: 56(1-4), 1985/1986: 57(1-4), 1986: 58(1-4), 1987: 59(1-6), 1988: 60(1-6), 1988/1989: 61(1-8), 1990/1991: 62(1-8), 1991/1992: 63(1-8), 1992/1993: 64(1-8), 1993/1994: 65(1-6), 1994/1995: 66(1-6), 1995: 67(1-6), 1996: 68(1-6), 1996/1997: 69(2-6), 1997: 70(1-6), 1998: 71(1-8), 1999: 72(1-8), 2000: 73(1-8), 2000/2001: 74(1-8), 2002: 75(1-8), 2003: 76(1-8), 2004: 77(1-8), 2005: 78(1-8), 2006: 79(1-8), 2006/2007: 80(1-8), 2007/2008: 81(1-8), 2008/2009: 82(1-10), 2010: 83(1-8), 2011: 84(1-8), 2012: 85(1-6), 2013: 86(1-4, 6-7), 2013/2014: 87(1-7), 2015: 88(3-8), 2016: 89(1-8), 2017: 90(1-8), 2017/2018: 91(1-8), 2019: 92(1-8), 2019/2020: 93(1-8), 2021: 94(1-8), 2022: 95(1-10), 2023: 96(2-10), 2024: 97(1-8), 2025: 98(1-2, 4, 6-10), 2025/2026: 99(1-2)
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
85 to 91
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
92
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1930/1931: 1(1-5), 1931: 2(1-4), 1932: 3(1-5), 1932/1933: 4(1-5), 1933/1934: 5(1-5), 1935: 6(1-3), 1936/1937: 7(1-5), 1937/1938: 8(1-5), 1938/1939: 9(1-6), 1940/1941: 10(1-6), 1941/1942: 11(1-5), 1943/1944: 12(1-3)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1954/1955: 13(1-7), 1955/1956: 14(1-6), 1956/1957: 15(1-6), 1957/1958/1959: 16(1-6), 1959/1960: 17(1-6), 1960/1961: 18(1-6)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1962: 19(1-6), 1963/1964: 20(1-6), 1964/1965: 21(1-4), 1966: 22(1-4), 1967: 23(1-4), 1967/1968: 24(1-4), 1968/1969: 25(1-4)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
90 (7); 91 (2 to 8); 92 (1 to 8); 93 (1 to 8); 94 (1 to 8); 95 (1 to 10); 96 (1 to 10); 97 (1 to 8)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 7 (1 to 6); 8 (1 to 8); 9 (1 to 8); 69 (3 to 6); 71 (1 to 8); 72 (1 to 8); 73 (1 to 8); 74 (1 to 8); 75 (1, 3 to 8); 76 (1 to 8); 77 (1 to 8); 78 (1 to 8); 79 (1 to 8); 81 (1 to 8); 82 (1 to 9); 83 (1 to 8); 84 (1 to 8); 85 (1 to 8); 86 (1 to 8); 87 (1 to 8); 88 (1 to 8); 89 (1 to 8); 91 (1 to 8); 92 (1 to 8); 93 (1 to 8); 94 (1 to 8); 95 (1 to 9); 96 (1 to 9); 97 (1 to 9)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 7 (1 to 6); 8 (1 to 8); 9 (1 to 8); 69 (3 to 6); 71 (1 to 8); 72 (1 to 8); 73 (1 to 8); 74 (1 to 8); 75 (1, 3 to 8); 76 (1 to 8); 77 (1 to 8); 78 (1 to 8); 79 (1 to 8); 81 (1 to 8); 82 (1 to 9); 83 (1 to 8); 84 (1 to 8); 85 (1 to 8); 86 (1 to 8); 87 (1 to 8); 88 (1 to 8); 89 (1 to 8); 91 (1 to 8); 92 (1 to 8); 93 (1 to 8); 94 (1 to 8); 95 (1 to 9); 96 (1 to 9); 97 (1 to 9)
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 11 (4); 69 (2-6); 70 (1-6); 71 (1-8); 72 (1-8); 73 (1-8); 74 (1-8); 75 (supplement-1, 1-2, 3-8); 76 (1-8); 77 (1-8); 78 (1-8); 79 (1-6, 8); 80 (1-5, 7, 8); 81 (1-8); 82 (1-8, 10); 83 (1-8); 84 (1-8); 85 (1-8); 86 (1-8); 87 (1-8); 88 (1-8); 89 (1-8); 90 (1-8); 91 (1-8); 92 (1-8)
|