|
|
Scholars Portal
|
|
Preserved
|
2026-03-19
|
|
|
Preserved : 30 (1 to 6); 31 (1 to 6); 32 (1 to 6); 33 (1 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 37 (1 to 6); 38 (1 to 6); 39 (1 to 6); 40 (1 to 6); 41 (1, 2, 3-4, 5, 6); 42 (1 to 6); 43 (1 to 6); 44 (1 to 6); 45 (1 to 6); 46 (1 to 6); 47 (1 to 6); 48 (1 to 6); 49 (1 to 6); 50 (1 to 6); 51 (1 to 4); 52 (1 to 4, 5-6); 53 (1 to 6); 54 (1 to 3, 4-5, 6); 55 (1, 2-3, 4-6); 56 (1, 2, 3-4, 5-6); 57 (1, 2-3, 4, 5-6); 58 (1-2, 3-4, 5-6); 59 (1-3, 4-6)
|
|
|
Internet Archive
|
|
Preserved
|
2025-08-08
|
|
|
29 to 38
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-04-13
|
|
|
30 to 58
|
|
|
LOCKSS Archive
|
|
Preserved
|
2026-04-13
|
|
|
30 to 59
|
|
|
Portico
|
|
Preserved
|
2026-04-16
|
|
|
Preserved : 1962/1963: 1(1-4), 1963/1964: 2(1-4), 1964/1965: 3(1-4), 1965/1966: 4(1-4), 1966/1967: 5(1-4), 1967/1968: 6(1-4), 1968/1969: 7(1-4), 1969/1970: 8(1-4), 1970/1971: 9(1-4), 1971/1972: 10(1-4), 1972/1973: 11(1-4), 1973/1974: 12(1-4), 1974/1975: 13(1-4)
|
|
|
Portico
|
|
Preserved
|
2026-04-16
|
|
|
Preserved : 1976/1977: 15(1-4), 1977/1978: 16(1-4), 1978/1979: 17(1-4), 1979/1980: 18(1-4), 1980/1981: 19(1-4), 1981/1982: 20(1-4), 1982/1983: 21(1-4), 1983/1984: 22(1-4), 1984/1985: 23(1-4), 1985/1986: 24(1-4), 1986/1987: 25(1-4), 1987/1988: 26(1-4), 1989: 27(1-6), 1990: 28(1-6), 1991: 29(1-6), 1992: 30(1-6), 1993: 31(1-6), 1994: 32(1-6), 1995: 33(1-6), 1996: 34(1-6), 1997: 35(1-6), 1998: 36(1-6), 1999: 37(1-6), 2000: 38(1-6), 2001: 39(1-6), 2002: 40(1-6), 2003: 41(1-6), 2004: 42(1-6), 2005: 43(1-6), 2006: 44(1-6), 2007: 45(1-6), 2008: 46(1-6), 2009: 47(1-6), 2010: 48(1-6), 2011: 49(1-6), 2012: 50(1-6), 2013: 51(1-4)
|
|
|
Portico
|
|
Preserved
|
2026-04-16
|
|
|
Preserved : 1992: 30(1-6), 1993: 31(1-6), 1994: 32(1-6), 1995: 33(1-6), 1996: 34(1-6), 1997: 35(1-6), 1998: 36(1-6), 1999: 37(1-6), 2000: 38(1-6), 2001: 39(1-6), 2002: 40(1-6), 2003: 41(1-6), 2004: 42(1-6), 2005: 43(1-6), 2006: 44(1-6), 2007: 45(1-6), 2008: 46(1-6), 2009: 47(1-6), 2010: 48(1-6), 2011: 49(1-6), 2012: 50(1-6), 2013: 51(1-6), 2015: 52(1-6), 2016: 53(1-6), 2017: 54(1-6), 2018: 55(1-6), 2019: 56(1-6), 2020: 57(1-6), 2021: 58(1-6), 2022: 59(1-6)
|
|
|
National Digital Preservation Program, China
|
|
Preserved
|
2025-12-04
|
|
|
Preserved : 4 (1, 2, 4 to 6); 5 (1 to 6); 35 (1 to 4, 6); 36 (2 to 6); 37 (1 to 6); 38 (1 to 6); 39 (1 to 6); 41 (1, 2, 5, 6); 42 (1 to 6); 43 (1, 2, 4 to 6); 44 (1 to 6); 45 (1 to 6); 46 (1 to 6); 47 (1 to 6); 48 (1 to 6); 49 (1 to 6); 51 (1 to 4, 5-6); 52 (1 to 4, 5-6); 53 (1 to 6); 54 (1 to 3, 4-5, 6); 55 (1, 2-3, 4-6); 56 (1, 2, 3-4, 5-6); 57 (1, 2-3, 4, 5-6); 58 (1-2, 3-4, 5-6); 59 (1-3, 4-6)
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
48 (1 to 6); 49 (1 to 6); 50 (1 to 6); 51 (1 to 5-6); 52 (1 to 5-6); 53 (1 to 6); 54 (1 to 4-5, 6); 55 (1, 2-3, 4-6); 56 (1 to 3-4, 5-6); 57 (1, 2-3, 4, 5-6); 58 (1-2, 3-4, 5-6); 59 (1-3, 4-6)
|
