--- a/acqui/z3950_search.pl +++ a/acqui/z3950_search.pl @@ -148,10 +148,14 @@ if ( $op ne "do_search" ) { my $s = 0; my $query; my $nterms; - if ($isbn || $issn) { - $term=$isbn if ($isbn); - $term=$issn if ($issn); - $query .= " \@or \@attr 1=8 \"$term\" \@attr 1=7 \"$term\" "; + if ($isbn) { + $term=$isbn; + $query .= " \@attr 1=7 \@attr 5=1 \"$term\" "; + $nterms++; + } + if ($issn) { + $term=$issn; + $query .= " \@attr 1=8 \@attr 5=1 \"$term\" "; $nterms++; } if ($title) { --- a/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/z3950_search.tt +++ a/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/z3950_search.tt @@ -75,7 +75,7 @@ tr.selected { background-color : #FFFFCC; } tr.selected td { background-color :
  1. -
  2. +
@@ -83,6 +83,7 @@ tr.selected { background-color : #FFFFCC; } tr.selected td { background-color :
  1. +
--