div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Product List 1989pdfGSOS and ProDOS 8 presents an in- depth analysis of the inner workings of both the GSOS and ProDOS 8 operating systems Written for intermediate-to- advanced src=https:reader033fdocumentsusreader033viewer20220420095e71402879a9366fe55ab8c4html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Product List 1989pdfGSOS and ProDOS 8 presents an in- depth analysis of the inner workings of both the GSOS and ProDOS 8 operating systems Written for intermediate-to- advanced src=https:reader033fdocumentsusreader033viewer20220420095e71402879a9366fe55ab8c4html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv