1
Publicado em: c1984.
2
Publicado em: [2012]
Superior document: Title is part of eBook package: De Gruyter DGBA Library Information Science 1990 - 1999
Links: Obter o texto integral; Obter o texto integral; Cover
3
Publicado em: [2019]
Superior document: Title is part of eBook package: De Gruyter Cornell University Press Archive Pre-2000
Links: Obter o texto integral; Obter o texto integral; Cover