EXTRA n° 01
| Periodical Title | EXTRA |
| Director | Michel Hommel, Marcel Truffaut |
| Editor in Chief | Jean-Claude Berthon |
| About/Subject | Les groupes français, Perry Rhodan, Deep Purple |
| Format | Magazine |
| Language | French |
| Location | France |
| Cover Date | 1970-12 |
| Issue Number | 1 |
| Price | 3 F |
| Chapters | Monthly |
Added by MikeBluesFr