@book{7280,
	author = {MARTINEZ BERNAL, RAFAEL. and INSTITUTO TECNOLOGICO DE TUXTLA GUTIERREZ.},
	title = {APLICACION DE CIRCULOS DE CALIDAD AREA   DISTRIBUCION BOCHIL/ },
	publisher = {EL AUTOR},
	year = {1999},
	address = {TUXTLA GTZ., CHIS.: },
	note = {BIBLIOGRAFIA: P. 53.}
}