def add_control_number(self, tag, value):
        """Add a control-number 00x for given tag with value."""
        record_add_field(self.record,
                         tag,
                         controlfield_value=value)
def add_control_number(self, tag, value):
        
        record_add_field(self.record,
                         tag,
                         controlfield_value=value)
def add_control_number ( self , tag , value ) : record_add_field ( self . record , tag , controlfield_value = value )
Add a control-number 00x for given tag with value.
Add a control - number 00x for given tag with value .