MMotion geometry. Book 3Motion geometry. Book 3de Josephine McKeeby PhillipsMateriasGeometryProblems, exercisesStudy and teaching (Elementary)Ediciones (1)Motion geometry. Book 3 (1969)Harper & Row · inglésMás obras de Josephine McKeeby PhillipsTeaching modern mathematics in the elementary school1967ZZhe zhi di ji heZhe zhi di ji heMMotion geometryMotion geometry