@book{166852,
	author = {Castillo,René Julio,},
	title = {Actas de la VIII (II) Reunión Internacional "Dr.Manuel de Jesús Hernández ,Dr.Peter Horwath,Dr.Orlando Fals Borda :},
	publisher = {Universidad Piloto de Colombia,},
	year = {2004},
	address = {Colombia :},
	edition = {1a ed.}
}