More series soon online, as well as technical and scientifical diagrams and graphs series. See also: SocietalSystemKey-Diagrams for download, all modulable as well.
Designing in MS Powerpoint and LibreOffice.org Impress is a major topic in all SocietalSystem-Training Programs.
Its mastering is indispensable for Street SurveysandLocal Spatial Co-Planning,
It should become part of any formal and alternative education program,
in all study categories and levels.