Burns, M. About teaching mathematics: A K-8 resource (3a ed.).
Cita Chicago Style (17a ed.)Burns, Marilyn. About Teaching Mathematics: A K-8 Resource. 3a ed.
Cita MLA (8a ed.)Burns, Marilyn. About Teaching Mathematics: A K-8 Resource. 3a ed.
Precaución: Estas citas no son 100% exactas.