@Article{ CASTRO_RUIZ_RICO_SEGOVIA_FERNANDEZ_GONZÁLEZ:121-139,
author = { ENCARNACION CASTRO MARTINEZ and FRANCISCO RUIZ FERRON and LUIS RICO ROMERO and ISIDORO SEGOVIA ALEX and FRANCISCO FERNANDEZ GARCIA and JOSÉ LUIS GONZÁLEZ MARI } ,
title = { EVALUACION DE LA RESOLUCION DE PROBLEMAS ARITMETICOS EN PRIMARIA },
journal = { REVISTA DE INVESTIGACION EDUCATIVA },
year = { 1997 },
volume = { 14 },
issn = { 0212-4068 },
pages = { 121-139 },
}