@book{725825,
	author = {Thomas, George B., and Weir, Maurice D.,},
	title = {Thomas Cáculo : una variable},
	publisher = {Pearson Education,},
	year = {2010.},
	address = {México :},
	edition = {12. edición},
	note = {Incluye código de acceso a MyMathLab en español. .}
}