|
|
Internet Archive
|
|
Preserved
|
2025-08-08
|
|
|
1 to 42
|
|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1, 2); 2 (, 1, 2); 3 (, 1); 4 (, 1, 2); 5 (, 1); 6 (, 1, 2); 7 (, 1, 2); 8 (, 1, 2); 9 (, 1); 10 (, 1, 2); 11 (, 1, 2); 12 (, 1, 2); 13 (, 1, 2); 14 (, 1, 2); 15 (, 1, 2); 21 (, 1-2, 3, 4); 22 (, 1, 2-3, 4); 23 (, 1-2, 3-4); 24 (, 1-2, 3-4); 25 (, 1, 2, 3-4); 26 (, 1-2, 3, 4); 27 (, 1 to 4); 28 (, 1-2, 3, 4); 29 (, 1, 2, 3-4); 30 (, 1-2, 3, 4); 31 (, 1-2, 3, 4); 32 (, 1-2, 3, 4); 33 (, 1-2, 3, 4); 44 (, 4); 45 (, 1 to 6); 46 (, 1 to 8); 47 (, 1 to 3, 8); 48 (, 1 to 8); 49 (, 1 to 8); 50 (, 1 to 7, 10); 51 (, 1 to 5, 7-9, 10); 52 (, 1 to 10); 53 (, 1, 2-4, 5, 8 to 10); 54 (, 1 to 10); 55 (, 1 to 8, 9-10); 56 (, 1 to 7, 8-10); 57 (, 1 to 8, 9-10); 58 (, 1 to 10); 59 (, 1 to 10); 60 (, 1 to 8); 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1985; 1986; 1987; 1988; 1989; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
1 to 59
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
ahead-of-print to 61
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-02-09
|
|
|
60
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1997: 32(1-4), 1998: 33(1-4), 1999/2004: 34(1-4), 2000: 35(1-4), 2001: 36(1-4), 2002: 37(1-4), 2003: 38(1-4), 2004: 39(1-4), 2005: 40(1-4), 2006: 41(1-6), 2007: 42(1-6), 2008: 43(1-6), 2009: 44(1-6), 2010: 45(1-6), 2011: 46(1-8), 2012: 47(1-8), 2013: 48(1-8), 2014: 49(1-8), 2015: 50(1-10), 2016: 51(1-10), 2017: 52(1-10), 2018: 53(1-10), 2019: 54(1-10), 2020: 55(1-10), 2021: 56(1-10), 2022: 57(1-10), 2023: 58(1-10), 2024: 59(1-10), 2025: 60(1-10), 2026: 61(1-2)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 4 (1 to 4); 5 (1 to 9); 6 (1 to 3, 5); 32 (1-2, 3, 4); 33 (1-2, 3, 4); 34 (1-2, 3, 4); 35 (1-2, 3, 4); 36 (1, 2-3, 4); 37 (1 to 4); 38 (1 to 4); 39 (1 to 4); 41 (1 to 6); 42 (1 to 6); 43 (1 to 6); 44 (1 to 6); 45 (1 to 6); 46 (1 to 8); 47 (1 to 8); 48 (1 to 8); 49 (1 to 8); 51 (1 to 6, 7-9); 52 (1 to 9); 53 (1, 2-4, 5 to 9); 54 (1 to 9); 55 (1 to 9); 56 (1 to 7, 8-1); 57 (1 to 8, 9-1); 58 (1 to 9); 59 (1 to 9)
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 1 (1, 2); 2 (1, 2); 3 (1); 4 (2); 5 (1); 6 (2); 7 (1, 2); 8 (1, 2); 9 (1); 10 (2); 11 (1, 2); 12 (1, 2); 13 (1, 2); 14 (1, 2); 15 (1, 2); 16 (1, 2); 17 (1, 2); 18 (1-3); 19 (1-3); 20; 21 (1-2, 3, 4); 22 (1, 2-3); 23 (1-2, 3-4); 24 (1-2, 3-4); 25 (1, 2, 3-4); 26 (1-2, 3, 4); 27 (1-4); 28 (1-2, 3, 4); 29 (1, 2, 3-4); 30 (1-2, 3, 4); 31 (1-2, 3, 4); 32 (1-2, 3, 4); 33 (1-2, 3, 4); 36 (1, 4); 38 (2, 3); 40 (4); 41 (3-6); 42 (1-6); 43 (1-6)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
45 (1 to 6); 46 (1 to 8); 47 (1 to 8); 48 (1 to 8); 49 (1 to 8); 50 (1 to 10); 51 (1 to 7-9, 10); 52 (1 to 10); 53 (1, 2-4, 5 to 10); 54 (1 to 10); 55 (1 to 9, 9-10); 56 (1 to 8-10); 57 (1 to 9-10); 58 (1 to 10); 59 (1 to 10)
|
