01264nas 2200409- 450 99620034720331620201106041527.72399-5106(CKB)4330000000017655(CONSER)--2019263119(DE-599)ZDB2873720-9(OCoLC)798048216(EXLCZ)99433000000001765520181029b18781893 o-- -engur|||||||||||txtrdacontentcrdamediacrrdacarrierGeneral report /Association for the Improvement of Geometrical TeachingBirmingham :Josiah Allen, jun.,1878-1893.Birmingham :Herald PressBedford :W. J. Robinson1 online resource2398-6646 GeometryStudy and teachingPeriodicalsGeometriadbnGeometryStudy and teachingfast(OCoLC)fst00940878Czasopismo matematyczne.dbnPeriodicals.fastGeometryStudy and teachingGeometria.GeometryStudy and teaching.JOURNAL996200347203316General report1143127UNISA