Preserved |
Elsevier |
CLOCKSS Archive |
1965 |
2024 |
10/02/2025 |
|
1 to 84, 86, 88, 90, 92, 94, 96 to 98, 100 to 102, 104 to 106, 108 to 112, 114, 116 to 118, 120, 122 to 124, 126, 128 to 130, 132, 134, 136, 138, 140, 142, 144 |
Preserved |
ELSEVIER LTD. |
Internet Archive |
1966 |
2002 |
26/04/2024 |
|
1 to 41 |
Preserved |
ELSEVIER LTD. |
Internet Archive |
1986 |
2002 |
26/04/2024 |
|
18 to 41 |
Preserved |
Elsevier |
National Library of the Netherlands |
1965 |
2019 |
15/12/2024 |
|
Preserved : 1 (P1); 2; 3; 4; 5; 6; 7; 8 (1, 3); 9 (1-3); 10 (1, 2); 11 (1-4); 12 (1, 3); 13 (1-4); 14 (1-4); 15 (1-2, 3, 4); 16 (C); 17; 18 (1, 2, 4); 19 (2-4); 20 (1-4, 6); 21 (I1, 1-2, 3); 22 (I1, 1-6); 23 (I1, 1-3, 4-6); 24 (I1, 2, 4-6); 25 (1-3, 5); 26 (P1); 27 (1-3, 4, 5-6); 28 (I1, 1, 2); 29 (I1, 1-2, 3-4); 30 (1-2, 3-4); 31 (1, 2-3, 4); 32 (1-4); 33 (1, 2, 3-4); 34 (1, 3-4); 35 (1-4); 36 (2, 4); 37 (1-2); 38 (3, 4); 39 (2-4); 40 (1, 3, 4); 41 (1-2, 3-4); 42 (1-2, 3-4); 43 (1-2, 3-4); 44 (1-2, 3-4); 45 (1-2, 3-4); 46 (1, 2-3, 4); 47 (1-2, 3-4); 48 (1, 2-3, 4); 49 (2, 3-4); 50 (2-3, 4); 51 (1-4); 52 (1, 2-3); 53 (3, 4); 54 (1, 2, 3-4); 55 (1-4); 56 (1, 3, 4); 57 (2-4); 58 (1-2, 3-4); 59 (2-4); 60 (C); 61; 63; 64; 65; 66; 67; 68; 70; 71; 72; 73; 74; 75; 77; 79; 80; 82; 84-85; 86-87; 88-89; 90-91; 92-93; 94-95; 96; 97; 98-99; 100; 101; 102-103; 104; 105; 108; 109; 110; 111; 112-113 |
Preserved |
Elsevier |
Portico |
1965 |
1976 |
28/04/2024 |
|
Preserved : 1965/1966: 1(1, Part 1, 2, Part 2, C), 1967: 2(C), 1967: 3(C), 1969: 4(C), 1969: 5(C), 1970: 6(C), 1971: 7(C), 1971/1972: 8(1-3), 1973: 9(1-3), 1975/1976: 10(1-2) |
Preserved |
Elsevier |
Portico |
1977 |
2012 |
28/04/2024 |
|
Preserved : 1977: 11(1-4), 1978/1979: 12(1-4), 1979: 13(1-4), 1980/1981: 14(1-4), 1982: 15(1-4), 1984: 16(C), 1985: 17(C), 1985/1986: 18(1-4), 1987: 19(1-4), 1988: 20(1-6), 1989/1992: 21(1-2, Index 1, 3-6), 1990/1992: 22(1, Index 1, 2-6), 1991/1992: 23(1, Index 1, 2-6), 1992/1993: 24(1, Index 1, 2-6), 1993: 25(1-6), 1994: 26(Part 1, Part 2, Part 3, Part 4, Part 5, Part 6, ), 1995: 27(1-3, Index 1, 4-6), 1995/1996: 28(1-4), 1996: 29(1-2, Index 1, 3-4), 1997: 30(1-4), 1997: 31(1-4), 1998: 32(1-4), 1998: 33(1-4), 1999: 34(1-4), 1999: 35(1-4), 2000: 36(1-4), 2000: 37(1-4), 2001: 38(1-4), 2001: 39(1-4), 2002: 40(1-4), 2002: 41(1-4), 2003: 42(1-4), 2003: 43(1-4), 2004: 44(1-4), 2004: 45(1-4), 2005: 46(1-4), 2005: 47(1-4), 2006: 48(1-4), 2006: 49(1-4), 2007: 50(1-4), 2007: 51(1-4), 2008: 52(1-4), 2008: 53(1-4), 2009: 54(1-4), 2009: 55(1-4), 2010: 56(1-4), 2010: 57(1-4), 2011: 58(1-4), 2011: 59(1-4), 2012: 62(C), 2012: 63(C) |
Preserved |
Elsevier |
Portico |
2013 |
2024 |
28/04/2024 |
|
Preserved : 2013: 72(C), 2013: 73(C), 2013: 74(C), 2013: 75(C), 2014: 76(C), 2014: 77(C), 2014: 78(C), 2014: 79(C), 2014: 80(C), 2014: 81(C), 2014: 82(C), 2014: 83(C), 2015: 84(C), 2015: 86(C), 2015: 88(C), 2015: 90-91, 2016: 92(C), 2016: 94-95, 2016: 96, 2016: 97, 2017: 98-99, 2017: 100, 2017: 101, 2017: 102-103, 2018: 104, 2018: 105, 2018: 106-107, 2018: 108, 2018: 109, 2019: 110, 2019: 111, 2019: 112-113, 2019: 114-115, 2020: 116, 2020: 117, 2020: 118-119, 2021: 122, 2021: 123, 2021: 124-125, 2021: 126-127, 2022: 128, 2022: 129, 2022: 130-131, 2022: 132-133, 2023: 134-135, 2023: 136-137, 2023: 138-139, 2024: 140-141, 2024: 142-143, 2024: 144-145 |
Preserved |
Elsevier |
Scholars Portal |
1965 |
2023 |
02/04/2024 |
|
Preserved : 1 (1, 2); 3 (Complete); 5; 6; 8 (1 to 3); 9 (1 to 3); 10 (1, 2); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1-2, 3, 4); 16 (Complete); 17; 18 (1 to 4); 19 (1 to 4); 20 (1 to 6); 21 (Index, 1-2, 3, 4-5, 6); 22 (Index, 1 to 6); 23 (Index, 1 to 3, 4-6); 24 (Index, 1 to 6); 25 (1-3, 4 to 6); 26 (Part); 27 (1-3, 4, 5-6); 28 (Index, 1, 2, 3-4); 29 (Index, 1-2, 3-4); 30 (1-2, 3-4); 31 (1, 2-3, 4); 32 (1 to 4); 33 (1, 2, 3-4); 34 (1, 2, 3-4); 35 (1 to 4); 36 (1 to 4); 37 (1, 3, 4); 38 (1 to 4); 39 (1 to 4); 40 (1 to 4); 41 (1-2, 3-4); 42 (1-2, 3-4); 43 (1-2, 3-4); 44 (1-2, 3-4); 45 (1-2, 3-4); 46 (1, 2-3, 4); 47 (1-2, 3-4); 48 (1, 2-3, 4); 49 (1, 2, 3-4); 50 (1, 2-3, 4); 51 (1 to 4); 52 (1, 2-3, 4); 53 (1-2, 3, 4); 54 (1, 2, 3-4); 55 (1 to 4); 56 (1 to 4); 57 (1 to 4); 58 (1-2, 3-4); 59 (1 to 4); 60 (Complete); 61; 62; 63; 64; 65; 66; 67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 81; 83; 84-85; 86-87; 88-89; 90-91; 92-93; 94-95; 96; 97; 98; 100; 101; 102; 104; 105; 106; 108; 109; 110; 111; 112; 114; 116; 120; 122; 123; 124; 126; 128; 129; 130; 132; 134; 136; 138 |