@book{6070,
	author = {COVIELLA CORRIPIO, JOSE MANUEL. and COVIELLA CORRIPIO, M.A.},
	title = {APRENDA EN 20 LECCIONES WORDPERFECT 5.2   PARA WINDOWS/ },
	publisher = {ADISON-WESLEY},
	year = {\\\\},
	address = {USA: },
	note = {INCLUYE INDICE.}
}