pod2usage(1) if $help || !$number || !$source;
for ( 1 .. $number ) {
$builder->build(
{
if ( $source eq 'Biblio' ) {
source => $source,
$builder->build_sample_biblio($values);
value => $values,
} elsif ( $source eq 'Item' ) {
}
$builder->build_sample_item($values);
);
} else {
=head1 NAME
-