|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1, 2); 2 (, 1, 2); 3 (, 1, 2); 4 (, 1, 2); 5 (, 1, 2); 6 (, 1, 2); 7 (, 1 to 3); 8 (, 1 to 3); 9 (, 1 to 3); 10 (, 1 to 4); 11 (, 1 to 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 to 4); 21 (, 1 to 4); 22 (, 1 to 4); 23 (, 1 to 3); 24 (, 1 to 3); 25 (, 1 to 3); 26 (, 1 to 3); 27 (, 1 to 3); 28 (, 1 to 4); 29 (, 1 to 4); 30 (, 1 to 4); 31 (, 1 to 4); 32 (, 1 to 4); 33 (, 1 to 4); 34 (, 1 to 4); 35 (, 1 to 4); 36 (, 1 to 4); 37 (, 1 to 4); 38 (, 1 to 4); 39 (, 1 to 4); 40 (, 1 to 4); 42 (, 2); 43 (, 1 to 4); 44 (, 1 to 4); 45 (, 1 to 4); 46 (, 1 to 4); 47 (, 1 to 4); 48 (, 1 to 4); 49 (, 1 to 6); 50 (, 1 to 6); 51 (, 1 to 6); 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1957: 1(1-2), 1958: 2(1-2), 1959: 3(1-2), 1960: 4(1-2), 1961: 5(1-2), 1962: 6(1-2), 1963: 7(1-3), 1964: 8(1-3), 1965: 9(1-3), 1966: 10(1-4), 1967: 11(1-4), 1968: 12(1-4), 1969: 13(1-4), 1970: 14(1-4), 1971: 15(1-4), 1972: 16(1-4), 1973: 17(1-4), 1974: 18(1-4), 1975: 19(1-4), 1976: 20(1-4), 1977: 21(1-4), 1978: 22(1-4), 1979: 23(1-3), 1980: 24(1-3), 1980/1981: 25(1-3), 1982: 26(1-3), 1983: 27(1-3), 1984: 28(1-4), 1985: 29(1-4), 1986: 30(1-4), 1987: 31(1-4), 1988: 32(1-4), 1989: 33(1-4), 1990: 34(1-4), 1991: 35(1-4), 1992: 36(1-4), 1993: 37(1-4), 1994: 38(1-4), 1995: 39(1-4), 1996: 40(1-4), 1997: 41(1-4), 1998: 42(1-4), 1999: 43(1-4), 2000: 44(1-4)
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
35 to 51
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : 5 (, 1 to 6); 41 (1 to 4); 42 (1 to 4); 43 (1 to 4); 44 (1 to 4); 45 (1 to 4); 46 (1 to 4); 47 (1 to 4); 48 (1 to 4); 49 (1 to 6); 51 (, 1 to 6)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 5 (, 1 to 6); 41 (1 to 4); 42 (1 to 4); 43 (1 to 4); 44 (1 to 4); 45 (1 to 4); 46 (1 to 4); 47 (1 to 4); 48 (1 to 4); 49 (1 to 6); 51 (, 1 to 6)
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 24 (10); 50 (s1, 1-6); 51 (s1, 1-6)
|
