|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1-2, 3-4); 2 (, 1-2, 3-4); 3 (, 1); 4 (, 1, 2, 3-4); 5 (, 1-2, 3, 4); 12 (, 1 to 3); 13 (, 1, 2); 14 (, 1, 2); 15 (, 1, 2); 16 (, 1, 2); 17 (, 1, 2); 18 (, 1, 2); 19 (, 1, 2); 20 (, 1, 2); 21 (, 1, 2); 22 (, 1, 2); 23 (, 1, 2); 24 (, 1, 2); 25 (, 1, 2); 26 (, 1, 2); 27 (, 1, 2); 28 (, 1, 2); 29 (, 1, 2); 30 (, 1 to 3); 31 (, 1 to 3); 32 (, 1 to 3); 33 (, 1 to 3); 34 (, 1 to 3); 35 (, 1 to 3); 36 (, 1 to 3); 37 (, 1 to 3); 38 (, 1 to 3); 39 (, 1 to 3); 40 (, 1 to 3); 41 (, 1 to 3); 42 (, 1 to 3); 43 (, 1 to 3); 44 (, 1 to 3); 45 (, 1 to 3); 46 (, 1 to 3); 47 (, 1 to 3); 48 (, 1 to 3); 49 (, 1 to 3); 50 (, 1 to 3); 51 (, 1 to 3); 52 (, 1 to 3); 53 (, 1 to 3); 54 (, 1 to 3); 55 (, 1B, 2, 3); 56 (, 1B, 2, 3); 57 (, 1 to 4); 58 (, 1 to 4); 59 (, 1 to 4); 60 (, 1 to 3, 4b); 61 (, 1, 2a, 3a, 4); 62 (, 1a, 2 to 4); 63 (, 1a, 2 to 4); 64 (, 1a, 2 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, 2); 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); 82 (, 4); 83; 84; 1944; 1945; 1946; 1947; 1953; 1954; 1955; 1956; 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; 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
|
|
|
45 to 69
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1944: 1(1-4), 1944: 2(1-4), 1945: 3(1), 1946: 4(1-4), 1946/1947: 5(1-4), 1953: 12(1-3), 1954: 13(1-2), 1955: 14(1-2), 1956: 15(1-2), 1957: 16(1-2), 1958: 17(1-2), 1959: 18(1-2), 1960: 19(1-2), 1961: 20(1-2), 1962: 21(1-2), 1963: 22(1-2), 1964: 23(1-2), 1965: 24(1-2), 1966/2011: 25(1-2), 1967: 26(1-2), 1968: 27(1-2), 1969: 28(1)
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1 to 5, 12 to 84
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1970: 29(2), 1971: 30(1-3), 1972: 31(1-3), 1973: 32(1-3), 1974: 33(1-3), 1975: 34(1-3), 1976/2011: 35(1-3), 1977: 36(1-2), 1978: 37(1-3), 1979: 38(1-3), 1980: 39(1-3), 1981: 40(1-3), 1982: 41(1-3), 1983: 42(1-3), 1984: 43(1-3), 1985: 44(1-3), 1986: 45(1-3), 1987: 46(1-3), 1988: 47(1-3), 1989: 48(1-3), 1990: 49(1-3), 1991: 50(1-3), 1992: 51(1-3), 1993: 52(1-3), 1994: 53(1-3), 1995: 54(1-3), 1996: 55(1, A, 1, B, 2-3), 1997: 56(1, A, 1, B, 2-3), 1998: 57(1-4), 1999: 58(1-4), 2000: 59(1-4), 2001: 60(1-4, 4, a, 4, b), 2002: 61(1-2, 2, a, 3, 3, a, 4), 2003: 62(1, 1, a, 2-4), 2004: 63(1, 1, a, 2-4), 2005: 64(1, 1, a, 2-4), 2006: 65(1-4)
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2008: 67(1-4), 2008/2009: 68(1-4), 2010: 69(1-4), 2011: 70(1-4), 2012: 71(1-4), 2012/2013: 72(1-4), 2013/2014: 73(1-4), 2015: 74(1-OCE5), 2016: 75(1-4), 2017: 76(1-4), 2017/2018: 77(1-4), 2018/2019: 78(1-4), 2020: 79(1-4), 2020/2021: 80(1-OCE5), 2022: 81(1-OCE5), 2023: 82(1-OCE6), 2024: 83(1)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
78 (OCE2, 2 to 4); 79 (OCE3, OCE1, OCE2, 1 to 4); 80 (OCE5, OCE4, OCE1, OCE2, OCE3, 1 to 4); 81 (OCE3, OCE4, OCE5, OCE2, 1); 82 (OCE6, OCE5, OCE4, OCE3, OCE2, OCE1, 4); 83 (OCE3, OCE1, OCE2)
|
