Standard statistical classifications: Basic principles
| Year of publication: |
2002
|
|---|---|
| Authors: | Hoffmann, Eivind ; Chamie, Mary |
| Published in: |
Statistical journal of the United Nations Economic Commission for Europe. - Amsterdam : IOS Press, ISSN 0167-8000, ZDB-ID 8720101. - Vol. 19.2002, 4, p. 223-242
|