Beschreibung
Calculating and drawing a Rave Chart by hand if you have no computer/HD software – learn the trick.
recording of the online lecture by Ilse Sendler (February 2019)
1 hour, mp4 Video
Calculating and drawing a Rave Chart by hand if you have no computer/HD software – learn the trick.
recording of the online lecture by Ilse Sendler (February 2019)
1 hour, mp4 Video