461 timely pictographs on social and economic topics .
Publisher: Science Service
Published: 1939
Place of publication: Washington
Language: eng
Number of pages: 154
Subjects: Statistics; Charts, diagrams; Social history; Economic history; Picture-writing; Graphic methods
Other titles: Pictographs on social and economic topics
Notes: Cover-title.

Microfilm. New York, N.Y., Columbia University Libraries, 1997. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1997.