Rock En Stock n°20
| Periodical Title | Rock En Stock |
| Publishing Director | Paul Putti |
| About/Subject | Michel Polnareff, Bob Marley, Elton John, Rod Stewart |
| Format | Magazine |
| Language | French |
| First Printing | 1979-01 |
| Issue Number | 20 |
Added by MikeBluesFr
| Periodical Title | Rock En Stock |
| Publishing Director | Paul Putti |
| About/Subject | Michel Polnareff, Bob Marley, Elton John, Rod Stewart |
| Format | Magazine |
| Language | French |
| First Printing | 1979-01 |
| Issue Number | 20 |