Cost comparison of online searching in four hosts: Data-Star, DIALOG, ESA-IRS and STN

Pirkko Eskola, Eero Sormunen

Research output: Contribution to journalArticleProfessional

Original languageEnglish
JournalOn-line Review
Volume14
Issue number10
Publication statusPublished - 1990
MoE publication typeD1 Article in a trade journal

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