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CLOCKSS Archive
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Preserved
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2026-02-09
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1 to 11, 13 to 22
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Portico
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Preserved
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2026-02-12
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Preserved : 1977/1978: 1(1-4), 1978/1979: 2(1-4), 1979: 3(1-3), 1980: 4(1-4), 1980: 5(1-4), 1980: 6(1-4), 1981: 7(1-4), 1981: 8(1-4), 1981: 9(1-4), 1982: 10(1-5), 1982: 11(C), 1982: 11-12, 1982: 13(1-4), 1982/1983: 14(1-4), 1983: 15(1-4), 1983: 16(1-4), 1983/1984: 17(1-4), 1984: 18(1-4), 1984: 19(1-4), 1984/1985: 20(1-4), 1985: 21(1-4), 1985: 22(Part 1, Part 2), 1985: 22-23
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 1 (1 to 4); 2 (, 1 to 4); 3 (, 1 to 3); 4 (, 1, 2, 3-4); 5 (, 1 to 4); 6 (, 1, 2, 3-4); 7 (, 1-2, 3, 4); 8 (, 1-2, 3, 4); 9 (, 1-4); 10 (, 1 to 5); 11-12; 13 (1-2, 3-4); 14 (, 1, 2, 3-4); 15 (, 1-4); 16 (, 1-2, 3-4); 17 (, 1 to 4); 18 (, 1-2, 3, 4); 19 (, 1-4); 20 (, 1-2, 3, 4); 21 (, 1-4); 22-23; 1977; 1978; 1979; 1980; 1981; 1982; 1983; 1984; 1985
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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 (1-4); 2 (1-4); 3 (1-3); 4 (1, 2, 3-4); 5 (1-4); 6 (1, 2, 3-4); 7 (1-2, 3, 4); 8 (1-2, 3, 4); 9 (1-4); 10 (2-5); 11-12 (C); 13 (1-2, 3-4); 14 (1, 2, 3-4); 15 (1-4); 16 (3-4); 17 (1-4); 18 (1-2, 3, 4); 19 (1-4); 20 (3, 4); 21 (1-4); 22-23 (P1)
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