div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader043fdocumentsusreader043viewer20220309035b438ef67f8b9a357f8b558ahtml5page1jpg target=_blank img data-url=document-pp-57-122-the-geometer-h-s-m-coxeter-identifies-a-geometric-genealogyhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · pp 57 122 The geometer H S M Coxeter identifies a geometric genealogy in which non—Euclidean geometry in Coxeters hierarchy: projective geometry loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsusreader043viewer20220309035b438ef67f8b9a357f8b558ahtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader043fdocumentsusreader043viewer20220309035b438ef67f8b9a357f8b558ahtml5page2jpg target=_blank img data-url=document-pp-57-122-the-geometer-h-s-m-coxeter-identifies-a-geometric-genealogyhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: · pp 57 122 The geometer H S M Coxeter identifies a geometric genealogy in which non—Euclidean geometry in Coxeters hierarchy: projective geometry loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsusreader043viewer20220309035b438ef67f8b9a357f8b558ahtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader043fdocumentsusreader043viewer20220309035b438ef67f8b9a357f8b558ahtml5page3jpg target=_blank img data-url=document-pp-57-122-the-geometer-h-s-m-coxeter-identifies-a-geometric-genealogyhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: · pp 57 122 The geometer H S M Coxeter identifies a geometric genealogy in which non—Euclidean geometry in...