WERNER, PATRICIA K. MOSAIC II: A CONTENT-BASED GRAMMAR - 2ND ED. - MEXICO México MCGRAW-HILL INTERNACIONAL 1994 - 431 ISBN: 9701004639 LCCN: 2307 Subjects--Topical Terms: GRAMATICA DEL INGLES STANDARTMOSAIC IITECNOLOGO Dewey Class. No.: 425