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  • × classification_ss:"Z699"
  • × language_ss:"e"
  1. Rowley, J.E.: Organising knowledge : An introduction to information retrieval (1987) 0.01 
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  2. Mitev, N.N.; Venner, G.M.; Walker, S.: Designing an online public access catalogue : OKAPI, a catalogue on a local area network (1985) 0.01 
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  3. Liebenau, J.; Backhouse, J.: Understanding information : an introduction (1990) 0.01 
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  4. Integrated online library catalogs (1991) 0.01 
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  5. Rijsbergen, C.J. van: Information retrieval (1979) 0.01 
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