+ if (! $@) {
+ *Dumper = *Data::Dump::dump;
+ } else {
+ use Data::Dumper;
+ }
+}
+
+my %opt;
+getopts('do:l:', \%opt);
+
+my $isisdb = shift @ARGV || die "usage: $0 [-o offset] [-l limit] [-d] /path/to/isis/BIBL\n";
+
+my $isis = Biblio::Isis->new (