+ my ( $errors, $results, $total_hits ) = C4::Search::SimpleSearch( "nb=$xisbn", 0, 1 );
+ return unless ( !$errors && scalar @$results );
+
+ my $record = C4::Search::new_record_from_zebra( 'biblioserver', $results->[0] );
+ my $biblionumber = C4::Biblio::get_koha_field_from_marc('biblio', 'biblionumber', $record, '');
+ return unless $biblionumber;
+
+ my $xbiblio = GetBiblioData($biblionumber);
+ return unless $xbiblio;
+ $xbiblio->{normalized_isbn} = GetNormalizedISBN($xbiblio->{isbn});
+ return $xbiblio;