|
|
Scholars Portal
|
|
Preserved
|
2025-09-02
|
|
|
Preserved : 1 (1 to 4); 2 (, 1 to 4); 3 (, 1, 2, 3-4); 4 (, 1 to 4); 5 (, 1-2, 3, 4); 6 (, 1 to 4); 7 (, 1 to 3); 8 (, 1 to 4); 9 (, 1 to 4); 10 (, 1-2, 3, 4); 11 (, 1, 2-3, 4); 12 (, 1 to 4); 13 (, 1 to 4); 14 (, 1-2, 3, 4); 15 (, 1 to 4); 16 (, 1 to 4); 17 (, 1 to 4); 18 (, 1 to 4); 19 (, 1 to 4); 20 (, 1 to 4); 21 (, 1 to 4); 22 (, 1 to 4); 23 (, 1 to 4); 24 (, 1 to 4); 25 (, 1 to 4); 26 (, 1 to 4); 27 (, 1 to 4); 28 (, 1 to 4); 29 (, 1 to 4); 30 (, 1 to 4); 31 (, 1 to 4); 32 (, 1 to 4); 38 (, 1 to 4); 39 (, 1 to 4); 40 (, 1 to 4); 41 (, 1 to 4); 42 (, 1 to 4); 43 (, 1 to 4); 44 (, 1 to 4); 45 (, 1 to 4); 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; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020
|
|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 1976: 1(1-4), 1977: 2(1-4), 1978: 3(1-4), 1979: 4(1-4), 1980: 5(1-3, 3, yes, 4), 1981/1982: 6(1-4), 1982: 7(1-3), 1983: 8(1-4), 1984/1985: 9(1-4), 1985/1986: 10(1-4), 1986/1987: 11(1-4), 1987: 12(1-4), 1988: 13(1-4), 1989: 14(1-4), 1990: 15(1, 2, yes, 3, 4, yes), 1991: 16(1-4), 1992: 17(1-4), 1993: 18(1-4), 1994: 19(1-4), 1995: 20(1-4), 1996: 21(1-4), 1997: 22(1-4), 1998: 23(1-4), 1999: 24(1-4), 2000: 25(1-4), 2001: 26(1-4), 2002: 27(1-4), 2003: 28(1-4), 2004: 29(1-4), 2005: 30(1-4), 2006: 31(1-4), 2007: 32(1-4), 2008: 33(1-4), 2009: 34(1-4), 2010: 35(1-4), 2011: 36(1-4), 2012: 37(1-4), 2013: 38(1-4), 2014: 39(1-4), 2015: 40(1-4), 2015/2016: 41(1-4), 2017: 42(1-4), 2018: 43(1-4), 2019: 44(1-4), 2020: 45(1-4)
|
|
|
CLOCKSS Archive
|
|
Preserved
|
2026-02-09
|
|
|
15 to 45
|
|
|
Library of Congress
|
|
Preserved
|
2025-04-07
|
|
|
44 (1 to 4); 45 (1 to 4)
|
