Preserved |
Elsevier |
CLOCKSS Archive |
1989 |
2022 |
25/04/2022 |
|
1 to 153 |
Preserved |
Academic Press |
National Library of the Netherlands |
1989 |
2019 |
17/04/2022 |
|
Preserved : 1 (1); 2 (2 to 6); 3 (1 to 6); 4 (1 to 6); 5 (1 to 6); 6 (1 to 6); 7 (1 to 8); 8 (1 to 12); 9 (1 to 12); 10 (1 to 12); 11 (1 to 12); 12 (1 to 12); 13 (1 to 6); 14 (1 to 6); 15 (1 to 6); 16 (1 to 6); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 20 (1 to 6); 21 (1 to 6); 22 (1-2, 3-4, 5, 6); 23 (1-2, 3, 4-5, 6); 24 (1-2, 3 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1, 2-3, 4-5, 6); 28 (1 to 3, 4-5, 6); 29 (1 to 6); 30 (1 to 6); 31 (1 to 6); 32 (1, 2, 3-4, 5, 6); 33 (1 to 6); 34 (1-2, 3-4, 5-6); 35 (1-2, 3-4, 5-6); 36 (1-2, 3-4, 5-6); 37 (1 to 3); 38 (1 to 3); 39 (1 to 3); 40 (1 to 3); 41 (1 to 3); 42 (1 to 3); 43 (1 to 3); 44 (1 to 3); 45 (1 to 3); 46 (1 to 3); 47 (1 to 3); 48 (1-2, 3); 49 (1 to 3); 50 (1 to 3); 51 (1 to 3); 52 (1-2, 3); 53 (1 to 3); 54 (1 to 3); 55 (1 to 3); 56 (1 to 3); 57 (1 to 3); 58 (1 to 3); 59 (1 to 3); 60 (1 to 3); 61 (1 to 3); 62 (1 to 3); 63 (1 to 3); 64 (1 to 3); 65 (1, 2); 66 (1, 2); 67 (1, 2); 68 (1, 2); 69 (1, 2); 70 (1, 2); 71 (1, 2); 72 (1, 2); 73 (1, 2); 74 (1, 2); 75 (1, 2); 76 (1, 2); 77 (C); 78; 79; 80; 81; 82; 83; 84; 85; 86; 87; 88; 89; 90; 91; 93; 94; 95; 96; 97; 98; 99; 100; 101; 103; 104; 105; 106; 108; 111; 112; 113; 114; 115; 116; 117; 118; 120; 121; 122; 124 |
Preserved |
Elsevier |
Portico |
1921 |
2022 |
23/04/2022 |
|
Preserved : 1 (1); 2 (2 to 6); 3 (1 to 6); 4 (1 to 6); 5 (1 to 6); 6 (1 to 6); 7 (1 to 8); 8 (1 to 12); 9 (1 to 12); 10 (1 to 12); 11 (1 to 12); 12 (1 to 12); 13 (1 to 6); 14 (1 to 6); 15 (1 to 6); 16 (1 to 6); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 20 (1 to 6); 21 (1 to 6); 22 (1-2, 3-4, 5, 6); 23 (1-2, 3, 4-5, 6); 24 (1-2, 3 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1, 2-3, 4-5, 6); 28 (1 to 3, 4-5, 6); 29 (1 to 6); 30 (1 to 6); 31 (1 to 6); 32 (1, 2, 3-4, 5, 6); 33 (1 to 6); 34 (1-2, 3-4, 5-6); 35 (1-2, 3-4, 5-6); 36 (1-2, 3-4, 5-6); 37 (1 to 3); 38 (1 to 3); 39 (1 to 3); 40 (1 to 3); 41 (1 to 3); 42 (1 to 3); 43 (1 to 3); 44 (1 to 3); 45 (1 to 3); 46 (1 to 3); 47 (1 to 3); 48 (1-2, 3); 49 (1 to 3); 50 (1 to 3); 51 (1 to 3); 52 (1-2, 3); 53 (1 to 3); 54 (1 to 3); 55 (1 to 3); 56 (1 to 3); 57 (1 to 3); 58 (1 to 3); 59 (1 to 3); 60 (1 to 3); 61 (1 to 3); 62 (1 to 3); 63 (1 to 3); 64 (1 to 3); 65 (1, 2); 66 (1, 2); 67 (1, 2); 68 (1, 2); 69 (1, 2); 70 (1, 2); 71 (1, 2); 72 (1, 2); 73 (1, 2); 74 (1, 2); 75 (1, 2); 76 (1, 2); 77 (Complete); 78; 79; 80; 81; 82; 83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98; 99; 100; 101; 102; 103; 104; 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; 140; 141; 142; 143; 144; 145; 146; 147; 148; 149; 150; 151; 152; 153 |
Preserved |
Elsevier |
Scholars Portal |
1989 |
2021 |
02/09/2021 |
|
Preserved : 1 (1); 2 (2 to 6); 3 (1 to 6); 4 (1 to 6); 5 (1 to 6); 6 (1 to 6); 7 (1 to 8); 8 (1 to 12); 9 (1 to 12); 10 (1 to 12); 11 (1 to 12); 12 (1 to 12); 13 (1 to 6); 14 (1 to 6); 15 (1 to 6); 16 (1 to 6); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 20 (1 to 6); 21 (1 to 6); 22 (1-2, 3-4, 5, 6); 23 (1-2, 3, 4-5, 6); 24 (1-2, 3 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1, 2-3, 4-5, 6); 28 (1 to 3, 4-5, 6); 29 (1 to 6); 30 (1 to 6); 31 (1 to 6); 32 (1, 2, 3-4, 5, 6); 33 (1 to 6); 34 (1-2, 3-4, 5-6); 35 (1-2, 3-4, 5-6); 36 (1-2, 3-4, 5-6); 37 (1 to 3); 38 (1 to 3); 39 (1 to 3); 40 (1 to 3); 41 (1 to 3); 42 (1 to 3); 43 (1 to 3); 44 (1 to 3); 45 (1 to 3); 46 (1 to 3); 47 (1 to 3); 48 (1-2, 3); 49 (1 to 3); 50 (1 to 3); 51 (1 to 3); 52 (1-2, 3); 53 (1 to 3); 54 (1 to 3); 55 (1 to 3); 56 (1 to 3); 57 (1 to 3); 58 (1 to 3); 59 (1 to 3); 60 (1 to 3); 61 (1 to 3); 62 (1 to 3); 63 (1 to 3); 64 (1, 3); 65 (1, 2); 66 (1, 2); 67 (1, 2); 68 (1, 2); 69 (1, 2); 70 (1, 2); 71 (1, 2); 72 (1, 2); 73 (1); 74 (2); 75 (1, 2); 76 (1, 2); 77 (Complete); 78; 83; 86; 88; 92; 93; 94; 95; 96; 97; 98; 99; 100; 101; 102; 103; 104; 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; 136; 137; 138; 139; 140; 141; 142; 143; 144; 145; 146 |