git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/OpenBibdk/trunk@60631 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
uppercase operators


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/OpenBibdk/trunk@60632 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
better sort on holdings


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/OpenBibdk/trunk@60633 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0