@inproceedings{ CASTRO_Mason-,
author = { ENCARNACION CASTRO MARTINEZ and John H. Mason- } ,
title = { DISTINGUISHING APPROACHES TO SOLVING TRUE/FALSE NUMBER SENTENCES. },
booktitle = { CONGRESS OF THE EUROPEAN SOCIETY FOR RESEARCH IN MATHEMATICS EDUCATION (5) (5.2007.CHIPRE) },
year = { 2007 },
pages = { None - None },
location = { CHIPRE },
}