1
出版事項: 2017;, 2017.
Superior document: De Gruyter Praxishandbuch
2
出版事項: [2013]
Superior document: Title is part of eBook package: De Gruyter DGBA Library Information Science 2000 - 2014
Links: 全文の入手; 全文の入手; Cover
3
出版事項: [2014]
Superior document: Title is part of eBook package: De Gruyter DGBA Library Information Science 2000 - 2014
Links: 全文の入手; 全文の入手; Cover