May 30 (Reuters) - AMP Ltd AMP.AX :
* ACKNOWLEDGES A SUPERANNUATION CLASS ACTION PROCEEDING FILED AGAINST CERTAIN OF ITS UNITS BY MAURICE BLACKBURN IN FEDERAL COURT
* "PROCEEDING WILL BE VIGOROUSLY DEFENDED"
May 30 (Reuters) - AMP Ltd AMP.AX :
* ACKNOWLEDGES A SUPERANNUATION CLASS ACTION PROCEEDING FILED AGAINST CERTAIN OF ITS UNITS BY MAURICE BLACKBURN IN FEDERAL COURT
* "PROCEEDING WILL BE VIGOROUSLY DEFENDED"