@book{207,
	author = {Pimienta Prieto, Julio Herminio},
	title = {Constructivismo :},
	publisher = {Pearson Educación,},
	year = {2008},
	address = {Naucalpan, Edo. de Méx. :},
	edition = {3a ed.},
	url = {https://isae.metabiblioteca.org/cgi-bin/koha/opac-retrieve-file.pl?id=9748ac06eca8510d56ff4d7602fd7658}
}