Preserved |
Pergamon |
British Library |
1976 |
2013 |
18/09/2019 |
|
Preserved : 43 (1 to 4), 44 (1 to 2), 45 (1 to 2), 46 (1 to 2), 47 (1 to 2) |
Preserved |
Elsevier |
CLOCKSS Archive |
2000 |
2023 |
25/03/2024 |
|
1 to 11, 14 to 42 |
In Progress |
SAGE Publications |
CLOCKSS Archive |
2006 |
2015 |
25/03/2024 |
|
30 to 35, 37 to 42, 45 to 52 |
Preserved |
SAGE Publications |
CLOCKSS Archive |
1980 |
1994 |
25/03/2024 |
|
36, 43, 44 |
Preserved |
Sage Publications Ltd |
Internet Archive |
1987 |
1994 |
15/09/2023 |
|
4 to 24 |
Preserved |
Sage Publications Ltd |
Internet Archive |
2000 |
2023 |
15/09/2023 |
|
17 to 24 |
In Progress |
SAGE Publications |
LOCKSS Archive |
2004 |
2022 |
25/03/2024 |
|
30 to 33, 52 |
Preserved |
SAGE Publications |
LOCKSS Archive |
2010 |
2022 |
25/03/2024 |
|
34 to 51 |
Preserved |
Sage |
Library of Congress |
1971 |
2019 |
23/02/2024 |
|
40 (1, 2-5, 6); 41 (1-2, 3-4); 42 (1 to 4); 43 (1 to 4); 44 (1_suppl, 2_suppl, 1, 3-4); 45 (1_suppl); 46 (2, 3-4); 47 (1 to 3-4); 48 (1, 2-3, 4); 49 (1_suppl, 1 to 4); 50 (1_suppl, 1 to 4); 51 (1-2, 3, 4) |
Preserved |
Sage |
National Library of the Netherlands |
1964 |
1964 |
20/10/2023 |
|
Preserved : OS_17 (2); 1 (1-4); 2 (1, 2, 3-4P1); 3 (1-4, 3-4); 4 (1-2, 3-4); 5 (1-6); 6 (2-3); 7 (1-3); 8 (4); 9 (1, 2-3, 4); 10 (1, 2-3); 11-13 (P1); 11 (1); 14 (2-4); 15 (1-4); 16 (1, 2-3, 4); 17 (1, 2-3, 4); 18 (1-4); 19 (4); 20 (1-4); 21 (1-3, 4); 22 (1-4); 23 (1, 2, 3-4); 24 (1-3, 4); 25 (1, 2, 3-4); 26 (1, 2, 3-4); 27 (S1, 1, 2, 3-4); 28 (S1, 1-2, 3, 4); 29 (1-2, 3-4); 30 (1-4); 31 (1-3, 4); 32 (1-2, 3-4); 33 (1-2, 3, 4); 34 (S, 1, 2, 3-4); 35 (1-4); 36 (1-2, 3, 4); 37 (1, 2-4, 5, 6); 38 (1-2, 3, 4-6); 39 (1-6); 40 (1, 2-5, 6); 41 (S1, 1-2, 3-4); 42 (1-4); 43 (1-4); 44 (1, 2, 3-4); 45 (1, 2, 3-4); 46 (1, 2, 3-4); 47 (1, 2, 3-4); 48 (1) |
Preserved |
SAGE Publications |
Portico |
1965 |
1965 |
26/03/2024 |
|
Preserved : 1964: Original Series, 4(1) |
Preserved |
SAGE Publications |
Portico |
1977 |
2013 |
26/03/2024 |
|
Preserved : 1965: OS_7(1), 1965/1982: 7(1-3), 1965: OS_8(1), 1965/1982: 8(1-4), 1982: 9(1-4), 1965: OS_9(1) |
Preserved |
Elsevier |
Portico |
1977 |
1960 |
26/03/2024 |
|
Preserved : 1977: 1(1-4), 1978/1979: 2(1-4), 1979: 3(1-4), 1980: 4(1-4), 1981: 5(1-6), 1981: 6(1-3), 1982: 7(1-3), 1982: 8(1-4), 1982: 9(1-4), 1983: 10(1-3), 1983: 11(Part 1, Part 2), 1983: 11-13, 1984: 14(1-4), 1985: 15(1-4), 1986: 16(1-4), 1987: 17(1-4), 1987: 18(1-4), 1988: 19(1-4), 1989: 20(1-4), 1991: 21(1-4), 1991: 22(1-4), 1993: 23(1-4), 1994: 24(1-4), 1995: 25(1-4), 1996: 26(1-4), 1997: 27(1, S 1, 2-4, ), 1998: 28(1-2, S 1, 3-4), 1999: 29(1-4), 2000: 30(1-4), 2001: 31(1-4), 2002: 32(1-4), 2003: 33(1-4), 2004: 34(1-4, S), 2005: 35(1-4), 2006: 36(1-4), 2007: 37(1-6), 2008: 38(1-6), 2009: 39(1-6), 2010: 40(1-6), 2012: 41(1-2, S 1, 3-4), 2013: 42(1-4) |
Preserved |
SAGE Publications |
Portico |
1978 |
1964 |
26/03/2024 |
|
Preserved : 1977: 1(1-4), 1959: OS_1(1), 1960: OS_2(1) |
Preserved |
SAGE Publications |
Portico |
1981 |
1964 |
26/03/2024 |
|
Preserved : 1978/1979: 2(1-2), 1960: OS_3(1), 1960/1979: 3(1-4, 3-4), 1980: 4(1-4), 1964/1981: 5(1-6), 1964: OS_5(1) |
Preserved |
SAGE Publications |
Portico |
1983 |
1969 |
26/03/2024 |
|
Preserved : 1981: 6(1-3), 1964: OS_6(1) |
Preserved |
SAGE Publications |
Portico |
1985 |
1969 |
26/03/2024 |
|
Preserved : 1983: 10(1-4), 1968: OS_10(1), 1983: 11(1), 1967: OS_11(1), 1968: 12(1), 1968: OS_12(1), 1968: OS_13(1), 1968: 13(1), 1969: OS_14(1), 1969/1984: 14(1-4), 1969: OS_15(1) |
Preserved |
SAGE Publications |
Portico |
1986 |
1971 |
26/03/2024 |
|
Preserved : 1985: 15(1-4), 1969: OS_16(1) |
Preserved |
SAGE Publications |
Portico |
1987 |
1973 |
26/03/2024 |
|
Preserved : 1986: 16(1-4), 1971: OS_17(1-2) |
Preserved |
SAGE Publications |
Portico |
1993 |
1975 |
26/03/2024 |
|
Preserved : 1987: 17(1-4), 1972: OS_18(1), 1972/1987: 18(1-4), 1972: OS_19(1), 1972/1988: 19(1-4), 1989: 20(1-4), 1973: OS_20(1), 1973: OS_21(1), 1973/1991: 21(1-4), 1991: 22(1-4), 1973: OS_22(1) |
Preserved |
SAGE Publications |
Portico |
1994 |
2023 |
26/03/2024 |
|
Preserved : 1993: 23(1-4), 1975: OS_23(1) |
Preserved |
SAGE Publications |
Portico |
1976 |
2023 |
26/03/2024 |
|
Preserved : 1994: 24(1-4), 1995: 25(1-4), 1996: 26(1-4), 1997: 27(1, 1, S, 2-4), 1998: 28(1-4), 1999: 29(1-4), 2000: 30(1-4), 2001: 31(1-4), 2002: 32(1-4), 2003: 33(1-4), 2004: 34(1-4), 2005: 35(1-4), 2006: 36(1-4), 2007: 37(1-6), 2008: 38(1-6), 2009: 39(1-6), 2010: 40(1-6), 2012: 41(1-4), 2013: 42(1-4), 2014: 43(1-4), 2015: 44(1, 1, S, 2, 2, S, 3-4), 2016: 45(1, 1, S, 2, 2, S, 3-4), 2017: 46(1-4), 2018: 47(1-4), 2019: 48(1-4), 2020: 49(1, 1, S, 2-4), 2021: 50(1, 1, S, 2-4), 2022: 51(1-4), 2023: 52(1-2) |
Preserved |
Elsevier |
Scholars Portal |
|
|
02/03/2024 |
|
Preserved : 1 (1 to 4); 2 (1, 2, 3-4); 3 (1-4); 4 (3-4); 5 (1-6); 6 (2-3); 7 (1-3); 8 (4); 9 (1, 2-3, 4); 10 (1, 2-3); 11-13 (Part); 14 (1 to 4); 15 (1 to 4); 16 (1, 2-3, 4); 17 (1, 2-3, 4); 18 (1-4); 19 (4); 20 (1 to 4); 21 (1-3, 4); 22 (1 to 4); 23 (1, 2, 3-4); 24 (1-3, 4); 25 (1, 2, 3-4); 26 (1, 2, 3-4); 27 (Supplement, 1, 2, 3-4); 28 (Supplement, 1-2, 3, 4); 29 (1-2, 3-4); 30 (1 to 4); 31 (1-3, 4); 32 (1-2, 3-4); 33 (1-2, 3, 4); 34 (Supplement, 1, 2, 3-4); 35 (1 to 4); 36 (1-2, 3, 4); 37 (1, 2-4, 5, 6); 38 (1-2, 3, 4-6); 39 (1 to 6); 40 (1, 2-5, 6); 41 (Supplement, 1-2, 3-4); 42 (1 to 4); 43 (1 to 4); 44 (1, 2_suppl, 3-4); 45 (1, 2, 3-4); 46 (1, 2, 3-4); 47 (1, 2, 3-4); 48 (1, 2-3, 4); 49 (1_suppl, 2 to 4); 50 (1_suppl, 2 to 4); 51 (1-2, 3, 4); 52 (1-2) |