Correction to my earlier comment. What is being displayed in the TCN column for us is the value of tag 001, not the actual TCN. Example: the TCN is m_burnham3910677 The 001 tag value is BHL1244 The record ID is 3910677.
In the Z39.50 interface, the column labeled as TCN displays the value BHL1244. "Show in catalog" attempts to bring up a record with the URL https://theory.biblio.org/eg/staff/cat/catalog/record/BHL1244
Correction to my earlier comment. What is being displayed in the TCN column for us is the value of tag 001, not the actual TCN.
Example: the TCN is m_burnham3910677
The 001 tag value is BHL1244
The record ID is 3910677.
In the Z39.50 interface, the column labeled as TCN displays the value BHL1244. /theory. biblio. org/eg/ staff/cat/ catalog/ record/ BHL1244
"Show in catalog" attempts to bring up a record with the URL https:/