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CLOCKSS Archive
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Preserved
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2026-05-25
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21, 31, 38, 46, 53, 54, 64, 74, 85, 97, 113, 130, 147, 164, 182, 199, 203, 216, 234, 252, 253, 271, 272, 291, 292, 312, 313, 334, 335, 359 to 361
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Portico
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Preserved
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2026-05-28
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Preserved : 1973: 21(2-6), 1975: 31(1-6), 1976: 38(1-6), 1977: 46(1-6), 1978: 53(1-3), 1978: 54(1-3), 1979: 64(1-6), 1980: 74(1-6), 1981: 85(1-6), 1982: 97(1-6), 1983: 113(1-6), 1984: 130(1-6), 1985: 147(1-6), 1986: 164(1-6), 1987: 182(1-6), 1988: 199(1), 1988: 203(1-6), 1989: 216(1-6), 1990: 234(1-6), 1991: 252(1-3), 1991: 253(1-3), 1992: 271(1-3), 1992: 272(1-3), 1993: 291(1-3), 1993: 292(1-3), 1994: 312(1-3), 1994: 313(1-3), 1995: 334(1-3), 1995: 335(1-3), 1996: 359(1-3), 1996: 360(1-3), 1996: 361(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 : 21 (2 to 6); 31 (1 to 6); 38 (1 to 6); 46 (1 to 6); 53 (1 to 3); 54 (1 to 3); 64 (1 to 6); 74 (1 to 6); 85 (1 to 6); 97 (1 to 6); 113 (1, 2, 3-4, 5, 6); 130 (1 to 6); 147 (1-2, 3 to 6); 164 (1 to 6); 182 (1 to 6); 199 (1); 203 (2 to 6); 216 (1 to 6); 234 (1, 2, 3-4, 5, 6); 252 (1 to 3); 253 (1 to 3); 271 (1 to 3); 272 (1 to 3); 291 (1 to 3); 292 (1 to 3); 312 (1 to 3); 313 (1, 2-3); 334 (1 to 3); 335 (1 to 3); 359 (1 to 3); 360 (1 to 3); 361 (1, 2-3)
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Internet Archive
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Preserved
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2025-08-08
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1 to 272
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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 : 21 (2-6); 31 (1-6); 38 (1-6); 46 (1-6); 53 (1-3); 54 (1-3); 64 (1-6); 74 (1-6); 85 (2-6); 97 (1-6); 113 (1, 2, 3-4, 5, 6); 130 (1-6); 138 (2); 147 (1-2, 3-6); 164 (1-6); 182 (1-6); 199 (1); 203 (2-6); 216 (1-6); 234 (1, 2, 3-4, 5, 6); 252 (1-3); 253 (1-3); 271 (1-3); 272 (1-3); 291 (1-3); 292 (1-3); 312 (1-3); 313 (1, 2-3); 334 (1-3); 335 (1-3); 359 (1-3); 360 (1-3); 361 (1, 2-3)
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