✦ LIBER ✦
Economical, high-security payphone systems with Watermark Magnetics cards from Ascom
✍ Scribed by Helen Collinson
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 83 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0167-4048
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