I created this document for Penn Museum to provide additional details about current query functionality. It is somewhat geared toward their data and toward former ARGUS users, but provides a few details about querying using Thesaurus that are not available elsewhere (to my knowledge). I am posting it here as a resource for other users.

Searching-Using-the-Thesaurus-UPMAA---Will-Scott.pdf

Will Scott
Museum & Database Consulting
New York, NY / Philadelphia, PA