melm 611$t Name-and-title,Title,Subject,Subject:p
melm 611$9 Koha-Auth-Number
melm 611 Conference-name,Name,Subject,Subject:p
-melm 630$n Thematic-number,Subject:Subject:p
+melm 630$n Thematic-number,Subject,Subject:p
melm 630$r Music-key,Subject,Subject:p
melm 630$9 Koha-Auth-Number
melm 630 Subject,Subject:p