025.524
I39I
           Chatterjee, Amitabha (Ed)
               Information retrieval models and techniques \ Amitabha Chatterjee - Calcutta : IASLIC, 1992.
               100p. - Special publication no.32 .
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                Subjects: Information storage and retrieval system; Automated retrieval system; Telecommunication technology-Information access, storage and retrieval.