IRS13
Scientific Report No. IRS-13 Information Storage and Retrieval
Test Environment
chapter
E. M. Keen
Harvard University
Gerard Salton
Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government.
1-6
TIME
CRAN-2 ISPEA/EURATOM MEDLARS
CHARACTERISTICS MAGAZINE
Aerodynamics Section on
Subject area and[OCRerr]Aircraft Documentation Medicine world news
Structures
Number of[OCRerr] documents if 400 1,268 276 c600
Abstracts
Document length and indexing Abstracts Abstracts Full text
Number of requests 225 48 18 c50
Characteristics of Four New Test Environments
Fig. 2