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    Index inclusion or exclusion base on MARC tag/field subfield content

    • Article Type: General
    • Product: Aleph
    • Product Version: 18.01

    Site needed the following:

    WST – retrieve only subject headings without subfields v,x,y,z such as “151 $$aCanada” and not “151 $$aCanada$$xHistoire” (150, 450,750,151,451,751) like GEO for browse searching

    WSG – retrieve 151 subject headings containing either subfields v,x,y,z only such as “151 $$aCanada$$xHistoire” and Not “151 $$aCanada” (151,451,751) like TOP for browse searching

    See the attached document describing the solution.

    • Article last edited: 10/8/2013