from SC 13G/A
1 page
Exhibit Index Page No. Identifcation and Classification of the Subsidiary 6 Which Acquired the Security Being Reported on by the Parent Holding Company. <page> Exhibit the Aetna Casualty and Surety Company, an Insurance Company and Wholly-Owned Subsidiary of Aetna Life and Casualty Company. 769,075 Shares of Common Stock; Par Value $.02
