Procedural guide for the evaluation of document retrieval systems / prepared by Westat Research, inc., under contract NSF-C 491 for Office of Science Information Service, National Science Foundation
Saved in:
Corporate Authors: | , |
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Format: | Book |
Language: | English |
Published: |
[Washington :
U. S. Dept. of Commerce; distributed by Clearinghouse for Federal Scientific and Technical Information, Springfield, Va.],
1968
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Subjects: |
Main Collection
Call Number: |
Z699 .W435 |
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Status: | Available Request this item |