Preserved |
Elsevier |
CLOCKSS Archive |
2002 |
2022 |
25/04/2022 |
|
38 to 65, 67, 70 to 93, 96, 99 to 103, 106 to 118, 120 to 122, 124, 125, 127, 128, 130 to 133, 135 to 143 |
Preserved |
Elsevier |
National Library of the Netherlands |
2002 |
2019 |
17/04/2022 |
|
Preserved : 38 (1 to 6); 39 (1-2, 3, 4-5, 6); 40 (1 to 6); 41 (1 to 3, 4-5, 6); 42 (1 to 4, 5-6); 43 (1 to 6); 44 (1 to 6); 45 (1 to 6); 46 (1 to 6); 47 (1, 2-3, 4, 5-6); 48 (1, 2-3, 4-6); 49 (1, 2-3, 4-6); 50 (1-2, 3-4, 5-6); 51 (1, 2-3, 4, 5-6); 52 (1-2, 3-4, 5-6); 53 (1-2, 3-4, 5-6); 54 (1-2, 3-6); 55 (1-3, 4, 5-6); 56 (1-2, 3-4, 5-6); 57 (1, 2-4, 5-6); 58 (1-2, 3, 4, 5-6); 59 (1-2, 3-4, 5-6); 60 (1 to 3); 61 (1, 2-3); 62 (1 to 3); 63 (1 to 3); 64 (C); 65-66; 67-69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82; 83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93-95; 96-98; 99; 100; 101; 102; 103-105; 106; 107; 108; 109; 110; 111; 112; 114; 115; 116; 117; 118-119; 120; 121; 122-123 |
Preserved |
Elsevier |
Portico |
2002 |
2022 |
23/04/2022 |
|
Preserved : 38 (1 to 6); 39 (1-2, 3, 4-5, 6); 40 (1 to 6); 41 (1 to 3, 4-5, 6); 42 (1 to 4, 5-6); 43 (1 to 6); 44 (1 to 6); 45 (1 to 6); 46 (1 to 6); 47 (1, 2-3, 4, 5-6); 48 (1, 2-3, 4-6); 49 (1, 2-3, 4-6); 50 (1-2, 3-4, 5-6); 51 (1, 2-3, 4, 5-6); 52 (1-2, 3-4, 5-6); 53 (1-2, 3-4, 5-6); 54 (1-2, 3-6); 55 (1-3, 4, 5-6); 56 (1-2, 3-4, 5-6); 57 (1, 2-4, 5-6); 58 (1-2, 3, 4, 5-6); 59 (1-2, 3-4, 5-6); 60 (1 to 3); 61 (1, 2-3); 62 (1 to 3); 63 (1 to 3); 64 (Complete); 65; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82; 83; 84; 85; 86; 87; 88; 89; 91; 92; 93-95; 96-98; 99; 100; 101; 102; 103-105; 106; 107; 108; 109; 110; 111; 112; 113; 114; 115; 116; 117; 118-119; 120; 121; 122-123; 124; 125-126; 127; 128-129; 130; 131; 132; 133-134; 135; 136; 137; 138; 139; 140; 141; 142; 143 |
Preserved |
Elsevier |
Scholars Portal |
2002 |
2021 |
02/09/2021 |
|
Preserved : 38 (2 to 6); 39 (1-2, 3, 4-5, 6); 40 (1 to 6); 41 (1 to 3, 4-5, 6); 42 (1 to 4, 5-6); 43 (1 to 6); 44 (1 to 6); 45 (1 to 6); 46 (1 to 6); 47 (1, 2-3, 4, 5-6); 48 (1, 2-3, 4-6); 49 (1, 2-3, 4-6); 50 (1-2, 3-4, 5-6); 51 (1, 2-3, 4, 5-6); 52 (1-2, 3-4, 5-6); 53 (1-2, 3-4, 5-6); 54 (1-2, 3-6); 55 (1-3, 4, 5-6); 56 (1-2, 3-4, 5-6); 57 (1, 2-4, 5-6); 58 (1-2, 3, 4, 5-6); 59 (1-2, 3-4, 5-6); 60 (1 to 3); 61 (1, 2-3); 62 (1 to 3); 63 (1, 3); 64 (Complete); 65-66; 67-69; 70; 71; 72; 74; 75; 76; 77; 78; 79; 80; 81; 82; 83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 96; 99; 100; 101; 102; 103; 106; 107; 108; 109; 110; 111; 112; 113; 114; 115; 116; 117; 118; 120; 121; 122; 124; 125; 127; 132; 135; 136; 137; 138; 139 |