1. Subject retrieval in the seventies: new directions
پدیدآورنده : / Edited by Hans (Hanan) Wellisch, Thomas D. Wilson
کتابخانه: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)
موضوع : Subject headings - Congresses,Classification - Books - Congresses,Information storage and retrieval systems - Congresses
رده :
Z695
.
S89