div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Uniwersytet Śląskichemiauseduplchemiaattachmentsarticle6783TCHON I 15_16pdf2 745 semestr 1 30 30 330 semestr 2 15t 30 375 30 120 150 240 330 30 30 2 30 tytulu zavvoŒowego src=https:reader033vdocumentspubreader033viewer20220430115fa4ef245413b45e5879544chtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: Uniwersytet Śląskichemiauseduplchemiaattachmentsarticle6783TCHON I 15_16pdf2 745 semestr 1 30 30 330 semestr 2 15t 30 375 30 120 150 240 330 30 30 2 30 tytulu zavvoŒowego src=https:reader033vdocumentspubreader033viewer20220430115fa4ef245413b45e5879544chtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: Uniwersytet Śląskichemiauseduplchemiaattachmentsarticle6783TCHON I 15_16pdf2 745 semestr 1 30 30 330 semestr 2 15t 30 375 30 120 150 240 330 30 30 2 30 tytulu zavvoŒowego src=https:reader033vdocumentspubreader033viewer20220430115fa4ef245413b45e5879544chtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv