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  1. Beghtol, C.: ¬L'¬efficacia del recupero (1993) 0.07 
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    Abstract
    Proposes a new experimental methodology for evaluating the results of library research from the user's viewpoint. Illustrates the theory by comparing the efficacy of information retrieved from 2 document catalogues, identical except that one is alphabetical and the other numerical/verbal. The methodology utilises the concept of 3 dependent variables: 'promising references retrieved' by the researcher; 'documents read'; and 'documents cited'. Claims that the retrieval effectiveness of the techniques outlined compares favourably with that of W.S. Cooper's methodology
  2. Atti del sminario di studi sulla CDU. Roma, 22. settembre 1975. A cura di Maria Pia Carosella (1977) 0.02 
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  3. Visintin, G.: Passaggi (1998) 0.01 
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    Date
    22. 2.1999 20:40:57
  4. Aghemo, A.: Anche l'arte ha sue regole : e possibile anche per il bibliotecario del servizio d'informazione fondare la sua attivita su un 'codice' certo? (1993) 0.01 
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    Date
    6. 4.1996 13:22:31
  5. Aghemo, A.: Come valutare il servizio di informazione (1993) 0.01 
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    Date
    6. 4.1996 13:22:31
  6. Aghemo, A.: Etica professionale e servizio di informazione (1993) 0.01 
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    Date
    6. 4.1996 13:22:31
  7. Nistico, R.: Studio e indicizzazione delle dediche librarie (1998) 0.01 
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    Date
    22. 2.1999 20:41:06

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