語系
Ruther, Frauke.
概要
| 作品: | 1 作品在 1 項出版品 1 種語言 | |
|---|---|---|
書目資訊
Patent aggregating companies = their strategies, activities and options for producing companies /
by:
Ruther, Frauke.; SpringerLink (Online service)
(書目-語言資料,印刷品)