@book{14660,
	author = {Rivera Lassén, Carmen Leonor  and Álvarez Astacio, Mrinali and Universidad de Puerto Rico },
	title = {¿Qué crees? / },
	publisher = {Universidad de Puerto Rico, },
	year = {2008},
	series = {Nueve Pececitos; },
	address = {Colombia : },
	note = {Preescolares/kindergarten (4-5 años)}
}