| 其他書名 | een ekonomisch-sociologische studie naar de arbeidsverhoudingen in de Cerro de Pasco Corporation in Peru (1902-1973) ... : with summaries in English and in Spanish |
| 出版 | Utrecht, 1976 |
| URL | http://books.google.com.hk/books?id=hgYtAQAAMAAJ&hl=&source=gbs_api |