On-line information retrieval systems : an introductory manual to principles and practice
Houghton Bernard and John Convey
Bok Engelsk 1977 Bernard Houghton
Utgitt | London : Bingley , c1977
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Omfang | 160 s. : ill.
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ISBN | 0208016600. - 0851572456
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Utgitt | London : Bingley , c1977
|
---|---|
Omfang | 160 s. : ill.
|
ISBN | 0208016600. - 0851572456
|