Jarman, Ron books & textbook
Waldorf Mathematics for Grades 1–8: Engaging the Maths Genius in Every Child (Steiner / Waldorf Education)
Hawthorn Press /2020-10-30 Paperback / 304 Pages
isbn-10: 1912480255 / isbn-13: 9781912480258
Teaching Mathematics in Rudolf Steiner Schools for Classes I-VIII
Hawthorn Pr /2000T Paperback / 260 Pages
isbn-10: 1869890922 / isbn-13: 9781869890926