8 steps to becoming an accomodating restaurant a sourcebook for enhancing customer service
| Formatua: | Liburua | 
|---|---|
| Hizkuntza: | English | 
| Argitaratua: | [S.l.
          s.n.
    
        19--n]. | 
| Gaiak: | 
| Formatua: | Liburua | 
|---|---|
| Hizkuntza: | English | 
| Argitaratua: | [S.l.
          s.n.
    
        19--n]. | 
| Gaiak: |