[Isis-users] How to check for records which has no entry in descriptor field

Tue Jul 6 10:57:37 CEST 2021

Dear all,

I am checking certain entries in ABCD and want to find records that have no entries in the descriptor field v76 / (MA_), how do I proceed?

Thank you very much in advance.
With best regards

Leyla
...................................................................................................................................................................................................................
Zentrum ÜBERLEBEN gGmbH
- Bibliothek -
Turmstr. 21     10559 Berlin

ZÜ Bibliotheks-OPAC<http://www.ueberleben-bib.org/iah> - ZÜ Bibliotheksportal<http://www.ueberleben-bib.org/site/>

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