@book{75111,
	author = {Welsch, Glenn A.},
	title = {Contabilidad de empresas},
	publisher = {El Ateneo Editorial},
	year = {1974.},
	series = {Serie de enseñanaza programada "El Ateneo"},
	address = {Buenos Aires},
	note = {Translation of : Programmed learning aid for intermediate accounting.}
}