Filing detail

10-KCIK 0000048638

HOUGHTON MIFFLIN CO 10-K

Accession 0000950135-99-001591

Filed Mar 28, 7:00 PM ETSize 333.0 KB

Filed (ET)

Mar 28, 7:00 PM ET

Accepted

File size

333.0 KB

SEC accession

0000950135-99-001591

Filing details

CIK
0000048638
Incorporated
MA
Entity type
operating

Related parties

  • filerCIK 0000048638

Documents

Attached files
8 items