@book{143922,
	author = {Videla Escalada, Federico N.},
	title = {Contratos},
	publisher = {V. P. de Zavalia},
	year = {1971-1973.},
	address = {Buenos Aires},
	note = {At head of title: Cátedra de Derecho Civil del Dr. Federico N. Videla Escalada.}
}