User:Juhkah-3

It has been nice to use Wikipedia - The Free Encyclopedia. As such, and the whole then resulted in: Random editor of chapters in order to improve the readiblity, and also corrections of errors.

- started the more active use of Wikipedia little over 30-years-of-age. Yet still, some information was included in the school reports earlier, and polytechnics education was slightly easier tom complete, thanks to to Wikipedia