Systematic methods of watch repairing
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua | 
| Hizkuntza: | English | 
| Argitaratua: | Manila, Manila
          [s.n.] National Book Store [distributor]
    
        c1978. | 
| Gaiak: | 
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua | 
| Hizkuntza: | English | 
| Argitaratua: | Manila, Manila
          [s.n.] National Book Store [distributor]
    
        c1978. | 
| Gaiak: |