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CLOCKSS Archive
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Preserved
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2026-02-09
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1 to 24
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Portico
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Preserved
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2026-02-12
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Preserved : 1979/1984: 1(1-2, Index 1, 3-6), 1984: 1-10, 1979/1980: 2(1-4), 1980: 3(1-4), 1980/1981: 4(1-4), 1981: 5(1-4), 1981/1982: 6(1-4), 1982/1983: 7(1-4), 1982/1983: 8(1-4), 1983/1984: 9(1-4), 1984: 10(1-4), 1984/1985: 11(1-6), 1985: 12(1-6), 1986: 13(1-6), 1986: 14(1-6), 1987: 15(1-6), 1987: 16(1-6), 1988: 17(1-6), 1988/1989: 18(1-6), 1989: 19(1-6), 1990: 20(1-6), 1990/1991: 21(1-4), 1991: 22(1-4), 1991: 23(1-4), 1991: 24(1-4)
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 1-10; 1 (1-2, 3-4, 5-6); 2 (, 1 to 4); 3 (, 1-2, 3, 4); 4 (, 1 to 4); 5 (, 1 to 4); 6 (, 1 to 4); 7 (, 1 to 4); 8 (, 1-3, 4); 9 (, 1 to 4); 10 (, 1, 2, 3-4); 11 (, 1-2, 3, 4, 5-6); 12 (, 1 to 6); 13 (, 1 to 6); 14 (, 1, 2, 3-5, 6); 15 (, 1 to 6); 16 (, 1-3, 4 to 6); 17 (, 1 to 6); 18 (, 1-2, 3-4, 5, 6); 19 (, 1-2, 3-5, 6); 20 (, 1-2, 3, 4, 5-6); 21 (, 1, 2-3, 4); 22 (, 1, 2-3, 4); 23 (, 1, 2-4); 24 (, 1-4); 1979; 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991
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Internet Archive
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Preserved
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2025-08-08
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12 to 24
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National Library of the Netherlands
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Preserved
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2024-12-15
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Preserved : 1-10 (I1); 1 (1-2, 3-4, 5-6); 2 (1-4); 3 (1-2, 3, 4); 4 (1-4); 5 (1-4); 6 (1-4); 7 (1-4); 8 (1-3, 4); 9 (1-4); 10 (1, 2, 3-4); 11 (1-2, 3, 4, 5-6); 12 (1-6); 13 (1-6); 14 (1, 2, 3-5, 6); 15 (1-6); 16 (1-3, 4-6); 17 (1-6); 18 (1-2, 3-4, 5, 6); 19 (1-2, 3-5, 6); 20 (1-2, 3, 4, 5-6); 21 (1, 2-3, 4); 22 (1, 2-3, 4); 23 (1, 2-4); 24 (1-4); 31 (2)
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