@book{336,
	author = {Vygotski, Lev Semionovich },
	title = {Obras escogidas V : },
	publisher = {Aprendizaje Visor,},
	year = {1997},
	address = {Madrid:},
	url = {https://biblioteca.esfmthea.edu.bo/cgi-bin/koha/opac-retrieve-file.pl?id=735894fd2715d6aca5f5758a9ecc18cc}
}