@book{5802,
	author = {Molina, Juan Ramón, and Escoto, Julio,},
	title = {Tierras, mares y cielos /},
	publisher = {Universitaria Centroamericana,},
	year = {1977.},
	series = {Aula},
	address = {Ciudad Universitaria Rodrigo Facio, (Costa Rica) :}
}