[Koha] Bulk search/delete by ISBNs?

[King, Fred]

Esteemed Colleagues,

My library has a collection of about 5000 online books that are in Koha with bib records and no items. The publisher periodically archives titles so they're no longer available, and I have a list of them that I'd like to remove from Koha. The problem is that my list consists of ISBNs and that there are over 450 of them. I could search and delete one-by-one, but that's an awful lot of searching and deleting. Is there an easier way?

We're on Koha 17.05* and Ubuntu 16.04.

*I know, I know, but I'm hoping to get a new server before I upgrade.

Fred King, AHIP
Medical Librarian, MedStar Washington Hospital Center
fred.king at medstar.net<mailto:fred.king at medstar.net>
202-877-6670
ORCID 0000-0001-5266-0279
MedStar Authors Catalog: http://medstarauthors.org

Rest is not idleness, and to lie sometimes on the grass under trees on a summer's day, listening to the murmur of the water, or watching the clouds float across the sky, is by no means a waste of time.
--Sir John Lubbock, The Use of Life (1894)

----------------------------------------------------------------------
MedStar Health is a not-for-profit, integrated healthcare delivery system, the largest in Maryland and the Washington, D.C., region. Nationally recognized for clinical quality in heart, orthopaedics, cancer and GI.

IMPORTANT: This e-mail (including any attachments) may contain information that is private, confidential, or protected by attorney-client or other privilege. If you received this e-mail in error, please delete it from your system without copying it and notify sender by reply e-mail, so that our records can be corrected... Thank you.

Help conserve valuable resources - only print this email if necessary.