856=true
856_0=subfieldcontains("u", "hathitrust.org")=>deletefield()
856_1=subfieldmatches("u", ".*[.]htmlundefined")=>replace("u", "^(.*[.]html).*", "$1")
533=true
533_0=subfieldcontains("c", "HathiTrust Digital Library")=>deletefield()
533_1=subfieldexists("5")=>deletesubfield("5")
830=true
830_0=subfieldexists("5")=>deletesubfield("5")
538=true
538_0=true()=>deletefield()
583=true
583_0=subfieldcontains("h", "HathiTrust Digital Library")=>deletefield()
583_1=subfieldexists("5")=>both(deletesubfield("5"),deletesubfield("2"))
600=true
600_0=or(indicatormatches("*","7"), indicatormatches("*", "6"))=>deletefield()
630=true
630_0=or(indicatormatches("*","7"), indicatormatches("*", "6"))=>deletefield()
655=true
655_0=or(indicatormatches("*","7"), indicatormatches("*", "6"))=>deletefield()
648=true
648_0=or(indicatormatches("*","7"), indicatormatches("*", "6"))=>deletefield()
610=true
610_0=or(indicatormatches("*","7"), indicatormatches("*", "6"))=>deletefield()
650=true
650_0=or(indicatormatches("*","7"), indicatormatches("*", "6"))=>deletefield()
651=true
651_0=or(indicatormatches("*","7"), indicatormatches("*", "6"))=>deletefield()
506=true
506_0=subfieldcontains("3", "Use copy")=>deletefield()
506_1=subfieldcontains("f", "online access")=>both(deletesubfield("5"),deletesubfield("2"))

