@book{34883,
	author = {Crum, William Leonard, and Schumpeter, Joseph Alois,},
	title = {Elementos de matemâaticas para economistas y estadígrafos /},
	publisher = {Fondo de Cultura Económica,},
	year = {c1948.},
	series = {Secciâon de obras de economâia},
	address = {México :},
	edition = {1. ed. en español.},
	note = {Translation of: Rudimentary mathematics for economists and statisticians.}
}