diff --git a/cataloguing/value_builder/unimarc_field_146b.pl b/cataloguing/value_builder/unimarc_field_146b.pl old mode 100644 new mode 100755 diff --git a/cataloguing/value_builder/unimarc_field_146c.pl b/cataloguing/value_builder/unimarc_field_146c.pl old mode 100644 new mode 100755 diff --git a/cataloguing/value_builder/unimarc_field_146d.pl b/cataloguing/value_builder/unimarc_field_146d.pl old mode 100644 new mode 100755 diff --git a/cataloguing/value_builder/unimarc_field_146e.pl b/cataloguing/value_builder/unimarc_field_146e.pl old mode 100644 new mode 100755 diff --git a/cataloguing/value_builder/unimarc_field_146f.pl b/cataloguing/value_builder/unimarc_field_146f.pl old mode 100644 new mode 100755