Operative Optimism : OPOP! / Prologue and initial concept : Manuel Gausa. General Coordination and editing : Susanna Cros
| Awduron Eraill: | , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | German |
| Cyhoeddwyd: |
Barcelona :
Actar,
2005
|
| Pynciau: |
| Disgrifiad Corfforoll: | 301 S. : überw. Ill. |
|---|---|
| ISBN: | 84-95951-60-6 |
| Rhif Galw: | ARCH z 180/10 |