عرض عادي عرض مارك عرض تدوب

Ellis, David

New horizons in information retrieval / David Ellis. - x , 138 ; 24 cm.

ISBN: 0853657785

Subjects--Topical Terms:
Library and information sciences

Index Terms--Genre/Form:
Information retrieval.
Information systems.
Information technology.
Research and development.
Reference services.
Expert systems.

Dewey Class. No.: 025.524072 / E47