Trade discount practices
Series: Its Report -- no. 558; Report (Dartnell Corporation) -- no. 558
Published: 1948
Language: eng
Subjects: United States
Notes: At head of title: Special investigation.

Microfilm. New York, N.Y., Columbia University Libraries, 1995. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1995.