Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000888002-07-000471
Filing Date
2007-02-13
Accepted
2007-02-13 15:16:33
Documents
2
Group Members
ALLIANCEBERNSTEIN L.P.AXAAXA ASSURANCES I.A.R.D. MUTUELLEAXA ASSURANCES VIE MUTUELLEAXA COURTAGE ASSURANCE MUTUELLEAXA-EQUITABLE LIFE INSURANCE COMPANY