Gilman, Graciela Ascarrunz Horizontes : grammar and conversation / Graciela Ascarrunz Gilman, K. Josu Bijuesca - Hoboken, NJ: John Wiley & Sons, 2004 - xi, 406 p.: ill.; 26 cm. Includes index ISBN: 0471466751 Subjects--Topical Terms: Spanish language--Grammar