Filing

SC 13G

SC 13G

0000052388-05-000030·AMERICAN CENTURY INVESTMENT MANAGEMENT INC

Filing metadata

Accession number: 0000052388-05-000030
Form type: SC 13G
Filer: AMERICAN CENTURY INVESTMENT MANAGEMENT INC
CIK: CIK 52388
Filed: Feb 11, 2005
Reporting period: —
Description: Passive 5%+ stake

Documents

0000052388-05-000030-index.htm

Complete submission

0000052388-05-000030.txt

directory listing

Filed by

AMERICAN CENTURY INVESTMENT MANAGEMENT INC