✦ LIBER ✦
The relative difficulty of various tests for sixty feebleminded individuals
✍ Scribed by Grace Arthur
- Publisher
- John Wiley and Sons
- Year
- 1950
- Tongue
- English
- Weight
- 349 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0021-9762
No coin nor oath required. For personal study only.