@book{7647,
	author = {VAZQUEZ ZUÑIGA, JUAN LUIS. and INSTITUTO TECNOLOGICO DE TUXTLA GUTIERREZ.},
	title = {TRANSFORMACIONES/ },
	publisher = {EL AUTOR},
	year = {2002},
	address = {TUXTLA GTZ., CHIS.: },
	note = {BIBLIOGRAFIA: P. 73.}
}