![photo-](/m/documents_small/documents/8f/f1/8ff17529-3bf9-47be-b19d-bdd11221fb60/foto-mgrad-400x400-c-default.jpg__1072x324_q85_crop_subsampling-2_upscale.jpg)
prof. dr hab. Marek Grad
Lecture, June 18, 2015
Zapytaj fizyka, 2015
Originally published on - Nov. 8, 2017, 2:44 p.m.
Last update on - Nov. 15, 2017, 11:52 a.m.
Originally published on - Nov. 8, 2017, 2:44 p.m.
Last update on - Nov. 15, 2017, 11:52 a.m.