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bso (indexing system)

BSO: Broad system of ordering

By FID/BSO Panel.,Eric James Coates

BSO referral index : $b a subject index to 36 data-bases in the DIALOG system / $c FID/BSO Panel.

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Librarian's guide to broad system of ordering (BSO)

By Attam Parkash Gakhar

BSO

By FID/BSO Panel.

BSO referral test

By FID/BSO Panel.