Search Results       Your search for [subject]Information retrieval -- Evaluation returned 1 record.           Guidelines for the evaluation of information systems and services. by Lancaster, F. W.; Paris, France: United Nations Educational, Scientific and Cultural Organization, 1978. Subject: Library and information science; Information systems -- Evaluation; Information services -- Evaluation; Document delivery -- Evaluation; Information retrieval -- Evaluation.          Add to Book Cart Relevance: 23.04%