Scatter of journals and literature obsol
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YaΕar Tonta; YurdagΓΌl Γnal
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Article
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2004
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John Wiley and Sons
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English
β 138 KB
## Abstract In this paper we investigate the scattering of journals and literature obsolescence reflected in more than 137,000 document delivery requests submitted to a national document delivery service. We first summarize the major findings of the study with regards to the performance of the serv