Matemática 4 - Fagale, Enrique David Majic, Eliana Elisabet Peña, Carmen Stisin, Laura Trama, Eduardo E. Miguiara, Mariela Blatman, Ariel; Fagale, Enrique David Majic, Eliana Elisabet Peña, Carmen Stisin, Laura Trama, Eduardo E. Miguiara, Mariela Blatman, Ariel (Programa Kapelusz Buena Base. Educación primaria, 2007)