Yamaha Grade Examinations 1984 - 1985 1 Practical section - Praktischer Teil
| Fformat: | Llyfr | 
|---|---|
| Iaith: | German | 
| Cyhoeddwyd: | Tokyo :
        
      Yamaha,    
    
      c 1986 | 
| Cyfres: | Yamaha Grade Examinations 1984 - 1985 | 
| Disgrifiad Corfforoll: | 54 S. 8° | 
|---|---|
| Rhif Galw: | LD 12 Yama |