-my $query = new CGI;
-my $title = $query->param('title_filter');
-my $ISSN = $query->param('ISSN_filter');
-my $routing = $query->param('routing')||C4::Context->preference("RoutingSerials");
-my $searched = $query->param('searched');
-my $biblionumber = $query->param('biblionumber');
+my $query = new CGI;
+my $title = $query->param('title_filter');
+my $ISSN = $query->param('ISSN_filter');
+my $EAN = $query->param('EAN_filter');
+my $routing = $query->param('routing') || C4::Context->preference("RoutingSerials");
+my $searched = $query->param('searched');
+my $biblionumber = $query->param('biblionumber');