|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 1 (1 to 4); 2 (1 to 4); 3 (1 to 4); 4 (1 to 4); 5 (1 to 4); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1 to 4); 10 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 6); 14 (1 to 6); 15 (1 to 6); 16 (1 to 6); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 20 (1 to 6); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (Supplement, 1 to 6); 26 (Supplement, 1 to 6); 27 (Supplement, 1 to 6); 28 (1 to 6); 29 (Supplement:, 1 to 6); 30 (Supplement:, 1 to 3 to 5, 6); 31 (Supplement:, 1 to 6); 32 (Supplement:, 1 to 6); 33 (Supplement:, 1 to 6); 34 (Supplement:, 1 to 6); 35 (Supplement:, 1 to 6); 36 (1 to 6); 37 (Supplement, 1 to 6); 38 (1 to 6); 39 (Supplement, 1 to 6); 40 (Supplement, 1 to 6); 41 (Supplement, 1 to 6); 42 (Supplement, 1 to 6); 43 (Supplement, 2 to 6); 44 (Supplement, 1 to 6); 45 (suppl_1, 1 to 6); 46 (suppl_2, 1 to 6); 47 (suppl_1, 1 to 5); 48 (Supplement_1, 1 to 6); 49 (1 to 6); 50 (Supplement_1, 1, 2, 4, 6); 51 (Supplement_1, 1 to 12); 52 (Supplement_1, 1 to 6, 9 to 11); 53 (Supplement_1, 1 to 5, 8 to 12); 54 (Supplement_4, 1, 2, 6 to 12); 55 (Supplement_1, 1, 2)
|
|
|
Internet Archive
|
|
Preserved
|
2025-08-08
|
|
|
14 to 43
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-04-27
|
|
|
1 to 54
|
|
|
Portico
|
|
Preserved
|
2026-04-23
|
|
|
Preserved : 1981: 10(1-4), 1982: 11(1-4), 1983: 12(1-4), 1984: 13(1-6), 1985: 14(1-6), 1986: 15(1-6), 1987: 16(1-6), 1988: 17(1-6), 1989: 18(1-6), 1990: 19(1-6), 1991: 20(1-6), 1992: 21(1-6), 1993: 22(1-6), 1994: 23(1-6), 1995: 24(1-6), 1996: 25(1-6), 1997: 26(1-6), 1998: 27(1-6), 1999: 28(1, 3-6), 2000: 29(s_2, 6), 2001: 30(1-6), 2002: 31(1-6), 2003: 32(1-6), 2004: 33(1-6), 2004/2005: 34(1-6), 2006: 35(1-6), 2006/2007: 36(1-6), 2007/2008: 37(1-6), 2008/2009: 38(1-6), 2009/2010: 39(1-6), 2010/2011: 40(1-6), 2011/2012: 41(1-6), 2013: 42(1-6), 2013/2014: 43(1-6), 2014/2015: 44(1-6), 2016: 45(1-6), 2017: 46(1-6), 2018: 47(1-6), 2019: 48(1-6), 2020: 49(1-6), 2021: 50(1-6), 2022: 51(1-12), 2023: 52(1-12), 2024: 53(1-12), 2025: 54(1-12), 2026: 55(1-4)
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-04-27
|
|
|
37 to 47, 54, 55
|
|
|
CLOCKSS Archive
|
|
In Progress
|
2026-04-27
|
|
|
48 to 54
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-04-27
|
|
|
55
|
|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 47
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-10-23
|
|
|
Preserved : ; 4 (1 to 6); 5 (Supplement_1, 1 to 6); 35 (suppl_1, 1 to 6); 36 (1 to 6); 37 (suppl_1, 1 to 6); 38 (suppl_1, 1 to 6); 39 (suppl_1, 1 to 6); 41 (suppl_1, 1 to 6); 42 (suppl_1, 1 to 6); 43 (suppl_1, 1 to 6); 44 (suppl_1, 1 to 6); 45 (suppl_1, 1 to 6); 46 (suppl_1, 1 to 6); 47 (suppl_1, 1 to 6); 48 (Supplement_1, 1 to 6); 49 (Supplement_1, 1 to 6); 51 (Supplement_1, 1 to 9, 11, 12); 52 (Supplement_1, 1 to 4, 6 to 9, 11, 12); 53 (Supplement_1, 1 to 9, 11, 12); 54 (Supplement_1, 1 to 9)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : ; 4 (1 to 6); 5 (Supplement_1, 1 to 6); 35 (suppl_1, 1 to 6); 36 (1 to 6); 37 (suppl_1, 1 to 6); 38 (suppl_1, 1 to 6); 39 (suppl_1, 1 to 6); 41 (suppl_1, 1 to 6); 42 (suppl_2, 1 to 6); 43 (suppl_1, 1 to 6); 44 (suppl_1, 1 to 6); 45 (suppl_1, 1 to 6); 46 (suppl_1, 1 to 6); 47 (suppl_1, 1 to 6); 48 (Supplement_1, 1 to 6); 49 (Supplement_1, 1 to 6); 51 (Supplement_1, 1 to 9, 11, 12); 52 (Supplement_1, 1 to 4, 6 to 9, 11, 12); 53 (Supplement_1, 1 to 9, 11, 12); 54 (Supplement_1, 1 to 9)
|
|
|
British Library
|
|
Preserved
|
2019-09-18
|
|
|
Preserved : 43 (1 to 6; S1 to S2), 44 (1 to 3; 5 to 6; S1 to S2), 45 (1 to 6; S2), 46 (1 to 6), 47 (1; 3 to 5; S3 to S4), 48 (3)
|
