3 revizí

Autor	SHA1	Zpráva	Datum
Theodotos Andreou	8efd6850c4	Completed Lesson20.odp	2018-08-27 09:03:45 +03:00
Theodotos Andreou	6e73646df8	Added Lesson20.pdf	2018-08-27 09:03:27 +03:00
Theodotos Andreou	096a148e82	Relocated Lesson20	2018-08-24 15:46:08 +03:00