@inproceedings{ CABALLERO_GARCÍA,

author = { FRANCISCO CABALLERO RODRÍGUEZ and ANA GARCÍA LÓPEZ } ,

title = { USING DYNAMIC GEOMETRY FOR TEACHING-LEARNING PERSPECTIVE SHADOWS },

booktitle = { International Technology, Education and Development Conference INTED2009 },

year = { 2009 },

pages = { None - None },

location = { Valencia, España },

}