div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=bti-biotechnology-institutebti-bi-2016-10-19-martxok-3-de-marzo-40-aoshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: BTI Biotechnology Institutebti-biotechnologyinstitutecomwebuploadsmediapublic · 2016 10 19 · MARTXOÅK 3 DE MARZO 40 años de la contra la clase: obrera En este 2016 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220519035ff3077e85ed7117244bce62html5thumbnails1jpg width=140 height=200 divdiv