First-year pressing
Ye Si Ca / I Know 1980 Poland Pressing (R-1153)
Ye Si Ca / I Know by Secret Service
Mono
- Artist
- Secret Service
- Title
- Ye Si Ca
- Label
- Tonpress R-1153
- Country
- Poland
- Released
- 1980
- Format
- Flexi-disc, 7", 45 RPM, Single Sided, Mono
- Format notes
- Sound postcard