@book{94495,
	author = {Grimaldi, Ralph P.},
	title = {Matemáticas discreta y combinatoria },
	publisher = {: Pearson},
	year = {, 1998},
	address = {México },
	edition = {3a. edición},
	note = {Plan Flexible
Informática / Ingeniería de Software II (B13-1) (03 007381)}
}