div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=dioi-was-known-although-use-infrequently-at-least-by-ptolemy-this-skill-washtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: dioiorgdioiorgdukunrepdfwas known although use infrequently at least by Ptolemy This skill was fully developed by the time Ptolemy wrote the Almagest ca 150 CE Toomer 1980 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220417205e4e03f0aa0ce4571c5998c4html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=dioi-was-known-although-use-infrequently-at-least-by-ptolemy-this-skill-washtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: dioiorgdioiorgdukunrepdfwas known although use infrequently at least by Ptolemy This skill was fully developed by the time Ptolemy wrote the Almagest ca 150 CE Toomer 1980 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220417205e4e03f0aa0ce4571c5998c4html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=dioi-was-known-although-use-infrequently-at-least-by-ptolemy-this-skill-washtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: dioiorgdioiorgdukunrepdfwas known although use infrequently at least by Ptolemy This skill was fully developed by the time Ptolemy wrote the Almagest ca 150 CE Toomer 1980 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220417205e4e03f0aa0ce4571c5998c4html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=dioi-was-known-although-use-infrequently-at-least-by-ptolemy-this-skill-washtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: dioiorgdioiorgdukunrepdfwas known although use infrequently at least by Ptolemy This skill was fully developed by the time Ptolemy wrote the Almagest ca 150 CE Toomer 1980 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220417205e4e03f0aa0ce4571c5998c4html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=dioi-was-known-although-use-infrequently-at-least-by-ptolemy-this-skill-washtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: dioiorgdioiorgdukunrepdfwas known although use infrequently at least by Ptolemy This skill was fully developed by the time Ptolemy wrote the Almagest ca 150 CE Toomer 1980 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220417205e4e03f0aa0ce4571c5998c4html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=dioi-was-known-although-use-infrequently-at-least-by-ptolemy-this-skill-washtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: dioiorgdioiorgdukunrepdfwas known although use infrequently at least by Ptolemy This skill was fully developed by the time Ptolemy wrote the Almagest ca 150 CE Toomer 1980 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220417205e4e03f0aa0ce4571c5998c4html5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=dioi-was-known-although-use-infrequently-at-least-by-ptolemy-this-skill-washtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: dioiorgdioiorgdukunrepdfwas known although use infrequently at least by Ptolemy This skill was fully developed by the time Ptolemy wrote the Almagest ca 150 CE Toomer 1980 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220417205e4e03f0aa0ce4571c5998c4html5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=dioi-was-known-although-use-infrequently-at-least-by-ptolemy-this-skill-washtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: dioiorgdioiorgdukunrepdfwas known although use infrequently at least by Ptolemy This skill was fully developed by the time Ptolemy wrote the Almagest ca 150 CE Toomer 1980 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220417205e4e03f0aa0ce4571c5998c4html5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=dioi-was-known-although-use-infrequently-at-least-by-ptolemy-this-skill-washtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: dioiorgdioiorgdukunrepdfwas known although use infrequently at least by Ptolemy This skill was fully developed by the time Ptolemy wrote the Almagest ca 150 CE Toomer 1980 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220417205e4e03f0aa0ce4571c5998c4html5thumbnails9jpg width=140 height=200 divdiv