@book{4137,
	author = {Universidad Autónoma de Chiapas},
	title = {Proyecto académico 1989-1992 presentado al Honorable Consejo Universitario},
	publisher = {La Universidad,},
	year = {1989},
	address = {Tuxtla Gutiérrez, Chis :},
	note = {D52-221}
}