@book{127443,
	author = {Spiegel, Murray R.},
	title = {Manual de fórmulas y tablas matemáticas (2,400 fórmulas y 60 tablas)},
	publisher = {McGraw-Hill},
	year = {1980.},
	series = {Serie de compendios Schaum},
	address = {México},
	note = {Translation of : Mathematical handbook of formulas and tables.}
}