Teaching and Learning in Information RetrievalEfthimis Nikolaos Efthimiadis · First published 2011Open the Tome
Advances in Classification ResearchEfthimis N. Efthimiadis · First published 1998 · Latest edition 2004Open the Tome
Approaches to search formulation and query expansion in information systemsEfthimis Nikolaos Efthimiadis · First published 1992Open the Tome
Interactive query expansion and relevance feedback for document retrieval systemsEfthimis Nikolaos Efthimiadis · First published 1992Open the Tome
A classified bibliography on online public access cataloguesEfthimis Nikolaos Efthimiadis · First published 1989Open the Tome
