| Preserved |
Cambridge University Press |
CLOCKSS Archive |
1970 |
2023 |
22/05/2023 |
|
1 to 53 |
| Preserved |
Cambridge University Press |
Internet Archive |
1970 |
2014 |
18/12/2022 |
|
1 to 44 |
| Preserved |
Cambridge University Press |
Library of Congress |
2019 |
2022 |
02/02/2023 |
|
49 (2, 5 to 16); 50 (1 to 16); 51 (1 to 11, 13 to 16); 52 (2 to 5, 7 to 10) |
| Preserved |
Cambridge University Press |
Portico |
1970 |
1989 |
07/06/2023 |
|
Preserved : 1970/1971: 1(1-5), 1972: 2(1-4), 1973: 3(1-4), 1974: 4(1-4), 1975: 5(1-4), 1976/1977: 6(1-4), 1977: 7(1-4), 1978: 8(1-4), 1979: 9(1-4), 1980: 10(1-4), 1981: 11(1-4), 1982: 12(1-4), 1983: 13(1-4), 1984: 14(1-4), 1985: 15(1-4), 1986: 16(1-4), 1987: 17(1-4), 1988: 18(1-4), 1989: 19(1-4) |
| Preserved |
Cambridge University Press |
Portico |
2011 |
2023 |
07/06/2023 |
|
Preserved : 2011: 35(8), 2007: 37(9-12), 2008: 38(1-12), 2009: 39(1-12), 2009/2010: 40(1-12), 2010/2011: 41(1-12), 2011/2012: 42(1-12), 2012/2013: 43(1-12), 2013/2014: 44(1-16), 2014/2015: 45(1-16), 2014/2015/2016: 46(1-16), 2016/2017: 47(1-16), 2017/2018: 48(1-16), 2018/2019: 49(1-16), 2019/2020: 50(1-16), 2019/2020/2021: 51(1-16), 2022: 52(1-5, 7-16), 2023: 53(1-7) |
| Preserved |
Cambridge University Press |
Portico |
2011 |
1996 |
07/06/2023 |
|
Preserved : 2011: 19(9), 1990: 20(1-4), 1991: 21(1-4), 1992: 22(1-4), 1993: 23(1-4), 1994: 24(1-4), 1995: 25(1-6), 1996: 26(1-6) |
| Preserved |
Cambridge University Press |
Scholars Portal |
1997 |
2023 |
02/06/2023 |
|
Preserved : 27 (2 to 6); 28 (1 to 6); 29 (1 to 6); 30 (1 to 6); 31 (1 to 8); 32 (1 to 8); 33 (1 to 8); 34 (1 to 8); 35 (1 to 12); 36 (1 to 12); 37 (1 to 12); 38 (1 to 12); 39 (1 to 12); 40 (1 to 12); 41 (1 to 12); 42 (1 to 12); 43 (1 to 12); 44 (1 to 5, 7 to 16); 45 (1 to 16); 46 (1 to 5, 7 to 14, 16); 47 (1, 2, 4 to 16); 48 (1 to 3, 5 to 16); 49 (1 to 16); 50 (1 to 16); 51 (1 to 6, 8 to 16); 52 (1 to 5, 7 to 16); 53 (1 to 6) |
