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Oppenheim, C.: ¬The implications of copyright legislation for electronic access to journal collections (1994)
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- Journal of document and text management. 2(1994) no.1, S.10-22
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Oppenheim, C.: ¬An agenda for action to achieve the information society in the UK (1996)
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- Journal of information science. 22(1996) no.6, S.407-421
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Oppenheim, C.: Recent EC initiatives on copyright (1993)
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- Information management report. 1993, Feb., S.9-13
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Oppenheim, C.: Electronic copyright (1993)
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- Information management report. 1993, Jan., S.9-14
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Oppenheim, C.: Electronic copyright (1994)
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- S.93-97
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Oppenheim, C.: Electronic copyright and the law librarian (1994)
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- Law librarian. 25(1994) no.3, S.106-111
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Oppenheim, C.: Document delivery and electronic copyright : what is copyright? (1995)
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- Information management report. 1995, March, S.1-6
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Oppenheim, C.: ¬The legal problems associated with electronic copyright management systems (1996)
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- Information management report. 1996, May, S.11-16