@book{14866,
	author = {Barrero Torrijos,David Enrrique and Barrero Torrijos, David Enrrique},
	title = {Levantamiento topografico y arquitectonico colegio san isidoro sede "la salle" espinal tolima 2017},
	publisher = {ITFIP},
	year = {2017},
	address = {Espinal}
}