@book{98891,
	author = {Vigotsky, Lev},
	title = {Pensamiento y Lenguaje},
	publisher = {: Quinto sol},
	year = {; 2013},
	address = {México},
	note = {Plan Flexible
Psicología /Pensamiento y Lenguaje (B07-2) (03 008852) }
}