10-K/A//SEC Filing
HOUGHTON MIFFLIN CO 10-K/A
Accession 0000950135-01-501368
CIK 0000048638operating
Filed
May 21, 8:00 PM ET
Accepted
—
Size
17.0 KB
Accession
0000950135-01-501368
Documents
Issuer
HOUGHTON MIFFLIN CO
CIK 0000048638
Entity typeoperating
IncorporatedMA
Related Parties
1- filerCIK 0000048638
Filing Metadata
- Form type
- 10-K/A
- Filed
- May 21, 8:00 PM ET
- Size
- 17.0 KB