Clark-Wilson, Alison. , The mathematics teacher in the digital era : an international perspective on technology focused professional development / Alison Clark-Wilson. - xiv, 417 pages : illustrations ; 25 cm. ISBN: 9789400746374 9400746377 Subjects--Topical Terms: Mathematics teachers--Training of.Mathematics teachers--In-service training.Educational innovations.Mathematics--Study and teaching. LC Class. No.: QA10.5 / .C52 2013