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On-line information retrieval systems : An introductory manual to principles and practice

Houghton, Bernard.

On-line information retrieval systems : An introductory manual to principles and practice / by Bernard Houghton and John Convey - London: Clive Bingley , 1977. - 160p.

0208016600


Boolean logic
Information retrieval
Library science
On-line access

025.302854 / HOU/O

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