15 003
редагування
Зміни
нема опису редагування
9-- NATIONAL USE BLOCKNational use block
==Definition and Scope of Fields==
All -9- and --9 fields throughout the format are reserved for national and local use; their definitions
and indicator and subfield values remain undefined by the [https://www.ifla.org/unimarc/puc Permanent UNIMARC Committee]]. This is
true also of indicator value 9 and subfield $9.