Tác giả: John R Christensen

Ủng hộ

1 Ebooks bởi John R Christensen

John R Christensen: Knowledge Level Development Highway
The Knowledge Leve Development is a concept how people, busiesses, education, govrnment and politics (politicians) has to function in a soft integrated digital Knowledge-based Business Society Econom …
EPUB
Anh
DRM
€10.33