18.11.2017 10:29:00 Lecture 5 Download
18.11.2017 10:29:00 Lecture 4 Download
02.11.2017 02:33:00 Lecture 3 Download
05.10.2017 03:49:00 Lecture 2 Download
29.09.2017 03:23:00 Lecture 1 Download