## LDR 06 - a - language material
## LDR 07 - a - monographic component part
- $leader =~ s/^(....)...(.+)/$1naa$2/;
+ $leader =~ s/^(.....)...(.+)/$1naa$2/;
## LDR 17 - Encoding level ; 7 - minimal level, u - unknown
## LDR 18 - i = isbd ; u = unknown
- $leader =~ s/^(.{17})..(.+)/$1uu$2/;
+ $leader =~ s/^(.{17})..(.+)/$1ui$2/;
$marc->leader( $leader );
warn "# leader [$leader]";