"Full" documentation refers to the
MARC 21 Format for Authority Data
that contains detailed
descriptions of every data element, along with examples, input
conventions and history sections.
"Concise" documentation refers to the
MARC 21 Format for Authority Data
that contains
abridged descriptions of every data element, along with
examples.
Field 447 - See From Tracing - Named Event [NEW, 2016]
Field 448 - See From Tracing - Chronological Term [NEW, 2002]
Field 462 - See From Tracing - Medium of Performance Term [NEW, 2013]