| 1. | Título: Conference of european statisticians : the environment in Europe and North-America : annotated statistics 1992 Pri. Menção: ONU-United Nations, United Nations Statistical Commission, Economic Commission for Europe Data Edição: 1992 COTA(S): ESTONU8397 |  | |
| 2. | Título: Conference of european statisticians : international comparison of gross domestic product in Europe : 1996 : results of the European Comparison Programme Pri. Menção: ONU-United Nations, United Nations Statistical Commission, Economic Commission for Europe Data Edição: 1999 COTA(S): ESTONU8397 | | |
| 3. | Título: Conference of european statisticians : environment statistics in Europe and North America : an experimental compendium Pri. Menção: ONU-United Nations, United Nations Statistical Commission, Economic Commission for Europe Data Edição: 1987 COTA(S): ESTONU8397 | | |