@book{128252,
	author = {Richards, Jack C., and Platt, John},
	title = {Diccionario de linguistica aplicada y ensenanza de lenguas},
	publisher = {Editorial Ariel,},
	year = {1997.},
	address = {Barcelona :},
	edition = {1a ed},
	note = {compra:c.c.8601 libreria paraninfo:jul./99.}
}