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Allen, B.L.: Visualization and cognitve abilities (1998)
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- 22. 9.1997 19:16:05
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Allen, B.L.: Designing information systems for user abilities and tasks : an experimental study (1998)
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- Online and CD-ROM review. 22(1998) no.3, S.139-153
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Allen, B.L.: Information tasks : toward a user-centred approach to information systems (1996)
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