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CLOCKSS Archive
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Preserved
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2026-04-06
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1 to 28
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Portico
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Preserved
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2026-04-02
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Preserved : 1972/1973: 1(1-4), 1974: 2(1-4), 1975: 3(1-4), 1976: 4(1-4), 1977: 5(1-4), 1978: 6(1-4), 1979: 7(1-4), 1980: 8(1-4), 1981: 9(1-4), 1982: 10(1-4), 1983: 11(1-4), 1984: 12(1-4), 1985: 13(1-4), 1986: 14(1-4), 1987: 15(1-4), 1988: 16(1-4), 1989: 17(1-4), 1990: 18(1-4), 1991: 19(1-4), 1992: 20(1-4), 1993: 21(1-4), 1994: 22(1-4), 1995: 23(1-4), 1996: 24(1-4), 1997: 25(1-4), 1998: 26(1-4), 1999: 27(1-4), 2000: 28(1-3)
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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 1 (1 to 4); 2 (1 to 4); 3 (1 to 4); 4 (1 to 4); 5 (1 to 4); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1 to 4); 10 (1 to 4); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 20 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 3)
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Technische Informationsbibliothek
|
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Preserved
|
2026-01-13
|
|
|
vol.25:1-4;vol.26:1-4;vol.27:1-4;vol.28:1-3
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Portico
|
|
Preserved
|
2026-04-02
|
|
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Preserved : 1972/1973: 1(1-4), 1974: 2(1-4), 1975: 3(1-4), 1976: 4(1-4), 1977: 5(1-4), 1978: 6(1-4), 1979: 7(1-4), 1980: 8(1-4), 1981: 9(1-4), 1982: 10(1-4), 1983: 11(1-4), 1984: 12(1-4), 1985: 13(1-4), 1986: 14(1-4), 1987: 15(1-4), 1988: 16(1-4), 1989: 17(1-4), 1990: 18(1-4), 1991: 19(1-4), 1992: 20(1-4), 1993: 21(1-4), 1994: 22(1-4), 1995: 23(1-4), 1996: 24(1-4), 1997: 25(1-4)
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|
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CLOCKSS Archive
|
|
Preserved
|
2026-04-06
|
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|
8, 12, 19 to 28
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National Library of the Netherlands
|
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Preserved
|
2024-12-15
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Preserved : 1 (1-4); 2 (1-4); 3 (1-4); 4 (1-4); 5 (1-4); 6 (1-4); 7 (1-4); 8 (1-4); 9 (1-4); 10 (1-4); 11 (1-4); 12 (1-4); 13 (1-4); 14 (1-4); 15 (1-4); 16 (1-4); 17 (1-4); 18 (1-4); 19 (1-4); 20 (1-4); 21 (1-4); 22 (1-4); 23 (1-4); 24 (1-4); 25 (1-4); 26 (1-4); 27 (1-4); 28 (1-3); 40 (4)
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