diff --git a/ISBDdetail.pl b/catalogue/ISBDdetail.pl similarity index 100% rename from ISBDdetail.pl rename to catalogue/ISBDdetail.pl diff --git a/MARCdetail.pl b/catalogue/MARCdetail.pl similarity index 100% rename from MARCdetail.pl rename to catalogue/MARCdetail.pl diff --git a/detail.pl b/catalogue/detail.pl similarity index 100% rename from detail.pl rename to catalogue/detail.pl