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CLOCKSS Archive
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Preserved
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2026-05-25
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161 to 188
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Portico
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Preserved
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2026-05-28
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Preserved : 1970: 161(1-6), 1971: 162(1-6), 1972: 163(1-6), 1973: 164(1-6), 1974: 165(1-6), 1974: 166(1-6), 1975: 167(1-6), 1975: 168(1-6), 1976: 169(1-6), 1976: 170(1-6), 1977: 171(1-6), 1978: 172(1-6), 1978: 173(1-6), 1979: 174(1-9), 1980: 175(1-9), 1981: 176(1-9), 1982: 177(1-9), 1983: 178(1-9), 1984: 179(1-9), 1985: 180(1-9), 1986: 181(1-9), 1987: 182(1-6), 1988: 183(1-6), 1989: 184(1-6), 1989: 185(1-6), 1990: 186(1-6), 1991: 187(1-6), 1992/1993: 188(1-6)
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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 : 23 (4); 161 (1-6); 162 (1-6); 163 (1-6); 164 (1-4, 5-6); 165 (1-2, 3, 4, 5-6); 166 (1-4, 5-6); 167 (1-6); 168 (1-4, 5-6); 169 (1-2, 3-6); 170 (1-3, 4-5, 6); 171 (1-6); 172 (1-2, 3-6); 173 (1-6); 174 (1-4, 5-6, 7-9); 175 (1-7, 8-9); 176 (1-9); 177 (1-3, 4-5, 6-9); 178 (1, 2-3, 4, 5, 6-7, 8, 9); 179 (1-2, 3-9); 180 (1-9); 181 (1-9); 182 (1-6); 183 (1, 2-3, 4-6); 184 (1-2, 3-4, 5-6); 185 (1-2, 3-4, 5-6); 186 (1-4, 5-6); 187 (1-6); 188 (1-6)
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