KõvakaanelineAlma HarrisEffective Subject Leadership in Secondary Schools €204,52 Tarne 3-4 nädalagaTeavita
PehmekaanelineAlma HarrisTeaching and Learning in the Effective School €54,97 Tarne 3-4 nädalagaTeavita
KõvakaanelineAlma HarrisTeaching and Learning in the Effective School €182,07€182,49 Tarne 3-4 nädalagaTeavita
KõvakaanelineAlma HarrisImproving Schools and Educational Systems €214,05€214,99 Tarne 3-4 nädalagaTeavita
