|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 55 (1); 57 (3); 58 (1 to 3)
|
|
|
LOCKSS Archive
|
|
In Progress
|
2026-04-27
|
|
|
1 to 33, 35, 36
|
|
|
Portico
|
|
Preserved
|
2026-04-30
|
|
|
Preserved : 1967: 1(1), 1968: 2(1), 1969: 3(1), 1970: 4(1), 1971: 5(1), 1972: 6(1), 1973: 7(1), 1974: 8(1), 1975: 9(1-2), 1976: 10(1-2), 1977: 11(1-2), 1978: 12(1-2), 1979: 13(1-2), 1980: 14(1-2), 1981: 15(1-2), 1982: 16(1-2), 1983: 17(1-2), 1984: 18(1-2), 1985: 19(1-2), 1986: 20(1-2), 1987: 21(1-2), 1988: 22(1-2), 1989: 23(1-2), 1990: 24(1-2), 1991: 25(1-2), 1992: 26(1-2), 1993: 27(1-2), 1994: 28(1-2), 1995: 29(1-2), 1996: 30(1-2), 1997: 31(1-2), 1998: 32(1-2), 1999: 33(1-3), 2000: 34(1-3), 2001: 35(1-3), 2002: 36(1-3), 2003: 37(1-3), 2004: 38(1-3)
|
|
|
CLOCKSS Archive
|
|
In Progress
|
2026-04-27
|
|
|
1 to 38, 51 to 58
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-04-27
|
|
|
34, 37 to 58
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-04-27
|
|
|
39 to 50
|
|
|
Portico
|
|
Preserved
|
2026-04-30
|
|
|
Preserved : 2006: 40(1-3), 2007: 41(1-3), 2008: 42(1-3), 2009: 43(1-3), 2010: 44(1-3), 2011: 45(1-3), 2012: 46(1-3), 2013: 47(1-3), 2014: 48(1-3), 2015: 49(1-3), 2016: 50(1-3), 2017: 51(1-3), 2018: 52(1-3), 2019: 53(1-3), 2020: 54(1-3), 2021: 55(1-3), 2022: 56(1-3), 2023: 57(1-3), 2024: 58(1-3)
|
|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 1 (1); 2; 3; 4; 5; 6; 7; 8; 9 (2); 10 (1); 11 (2); 12 (1, 2); 13 (1, 2); 14 (1, 2); 15 (1-2); 16 (2); 17 (1, 2); 18 (1, 2); 19; 20 (1, 2); 21 (1, 2); 22 (1, 2); 23 (1, 2); 24 (1, 2); 25 (1, 2); 26; 27 (1, 2); 28 (1, 2); 29 (1-2); 30 (2); 31 (1, 2); 32 (1, 2); 33 (1-2, 3); 34 (1 to 3); 35 (1 to 3); 36 (1-2, 3); 37 (1-2, 3); 38 (1-2, 3); 39 (1 to 3); 40 (1 to 3); 41 (1 to 3); 42 (1 to 3); 43 (1 to 3); 44 (1-2, 3); 45 (1 to 3); 46 (1-2, 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 (1 to 3); 56 (1 to 3)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
44 (1-2, 3); 45 (1 to 3); 46 (1-2, 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 (1 to 3); 56 (1 to 3); 57 (1-2, 3); 58 (1)
|
|
|
National Library of the Netherlands
|
|
Preserved
|
2024-12-15
|
|
|
Preserved : 1 (1); 2; 3; 4; 5; 6; 7; 8; 9 (2); 10 (1); 11 (2); 12 (1, 2); 13 (1, 2); 14 (1, 2); 15 (1-2); 16 (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 (2); 31 (1, 2); 32 (1, 2); 33 (1-2, 3); 34 (1-3); 35 (1-3); 36 (1-2, 3); 37 (1-2, 3); 38 (1-2, 3); 39 (1-3); 40 (1-3); 41 (1-3); 42 (1-3); 43 (1-3); 44 (1-2, 3); 45 (1-3); 46 (1-2, 3); 47 (1-3); 48 (1-3); 49 (1-3); 50 (1-3); 51 (1-3); 52 (1-3); 53 (2, 3)
|
|
|
British Library
|
|
Preserved
|
2019-09-18
|
|
|
Preserved : 48 (1 to 3), 49 (1 to 3), 50 (1 to 3), 51 (1 to 3), 52 (1 to 3)
|
