Ebe, Jorg.

Knowledge management / by: Blackbox AG.; Ebe, Jorg.; European Broadcasting Union.; Films for the Humanities & Sciences (Firm); Guldenzoph, Julia.; Rai Trade (Firm); Roling, Trevor J.; Roscoe, David.; Winistoerfer, John.; Wismer, Uli. (書目-投影資料、錄影資料、電影片)