sub itemtype {
my ( $self ) = @_;
return $self->_biblioitem()->itemtype();
return $self->biblioitem()->itemtype();
}
=head3 _biblioitem
=head3 biblioitem
my $field = $self->_biblioitem()->itemtype
my $field = $self->biblioitem()->itemtype
Returns the related Koha::Biblioitem object for this Biblio object
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