O'Brien, Romulus books & textbook
Teaching Mathematical Reasoning in Secondary School Classrooms
Brodie, Karin Coetzee, Kurt Lauf, Lorraine Modau, Stephen Molefe, Nico O'Brien, Romulus
Springer /2014-09-07 Paperback / 239 Pages
isbn-10: 1489984372 / isbn-13: 9781489984371
