✦ LIBER ✦
Recognition experiments with typed numerals from envelopes in the mail
✍ Scribed by J.R. Ullmann; P.A. Kidd
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 701 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0031-3203
No coin nor oath required. For personal study only.