Printed classification tests
- Författare
- (Edited by J.P. Guilford, University of Southern California, John I. Lacey, Samuel S. Fels Research Institute.)
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| U.S. Government Printing Office | 1947 | USA, Washington, DC | xi, 919 pages, plates illustrations |