c't - Magazin Für Computertechnik 20/2011
| Publisher | Heise Zeitschriften Verlag GmbH & Co. KG |
| Periodical Title | c't |
| Format | Magazine |
| Language | German |
| Cover Date | 2011-09-12 |
| Pages / Font | 230 pages |
| Issue Number | 20 |
| Barcode | 4199148403708 20 |
| ISSN | 0724-8679 |
| Price | € 3,70 (Germany) |
| Price | € 3,90 (Austria) |
| Price | CHF 6,90 (Switzerland) |
| Price | € 4,40 (Benelux, Italy, Spain) |
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