Pekka Helos
Added by Gumby74
Contributor 3
| Title | Format | |
|---|---|---|
 | Help! 8/77 | Magazine |
 | Help! 12/77 | Magazine |
 | Help! 1/79 | Magazine |
Photography 2
| Title | Format | |
|---|---|---|
 | MikroBITTI 2/84 | Magazine |
 | Pelit 1987 - Tietokonepelien vuosikirja | Paperback |
Staff Editor 3
| Title | Format | |
|---|---|---|
 | MikroBITTI 3/84 | Magazine |
 | MikroBITTI 1/85 | Magazine |
 | MikroBITTI 2/85 | Magazine |
Writer 4
| Title | Format | |
|---|---|---|
| MikroBITTI 2/84 | Magazine |
| MikroBITTI 3/84 | Magazine |
| MikroBITTI 1/85 | Magazine |
 | MikroBITTI 4/85 | Magazine |