scotdalton/exlibris-primo — pull request #9 by JPrevost (2013-12-17 16:53:19+00:00)
Title: Updates frbr? to protect against false frbr groups

I'm not sure what frbrtype = 6 signifies… but it not a valid frbr group
so this updates the detection to exclude type 6.

There was brief mention of this in a discussion here:
http://www.exlibrisgroup.org/display/PrimoOI/Brief+Search