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Filing metadata

Accession number: 0001140361-11-058064
Form type: Form 3
Filer: ARMSTRONG WORLD INDUSTRIES INC
CIK: CIK 7431
Filed: Dec 19, 2011
Reporting period: Dec 09, 2011
Description: Initial ownership

Documents

0001140361-11-058064-index.htm

Complete submission

0001140361-11-058064.txt

directory listing

Filed by

ARMSTRONG WORLD INDUSTRIES INC