Graf, Klaus D. books & textbook
Computer in der Schule 3: Materialien für den Mathematik-und Informatikunterricht (German Edition)
Vieweg+Teubner Verlag /1990-10-01 Paperback / 212 Pages
isbn-10: 3519025329 / isbn-13: 9783519025320
Mathematics Education in Different Cultural Traditions- A Comparative Study of East Asia and the West
Leung, Frederick K.S. Graf, Klaus-D. Lopez-Real, Francis J.
Springer /2008-08-30 Paperback / 616 Pages
isbn-10: 0387510362 / isbn-13: 9780387510361
Mathematics Education in Different Cultural Traditions- A Comparative Study of East Asia and the West: The 13th ICMI Study (New ICMI Study Series, 9)
Leung, Frederick Koon-Shing Graf, Klaus-D. Lopez-Real, Francis J.
Springer /2010-11-23 Paperback / 612 Pages
isbn-10: 1441939962 / isbn-13: 9781441939968
