429 |
my ( $biblionumber, $biblioitemnumber, $itemnumbers_ref, $errors_ref ); |
429 |
my ( $biblionumber, $biblioitemnumber, $itemnumbers_ref, $errors_ref ); |
431 |
# check for duplicate, based on ISBN (skip it if we already have found a duplicate with match parameter |
431 |
# check for duplicate, based on ISBN (skip it if we already have found a duplicate with match parameter |