A question for cataloging experts on the list. When did the use of the "e" subfield in MARC field 100 become standard practice? I'm not sure of its purpose.
Thanks, but please be kind. My last cataloging class was a few decades ago.
Tom Neely, Librarian
Searsmont Town Library
P.O. Box 105
Searsmont, ME 04973
342-5549
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www.searsmont.com