Blass, Laurie Mosaic two A Content-Based Writing Book Lurie Blass , Meredith Pike-Baky - 1st ed. - México McGraw Hill 1996 - xxiii, 242 p. il. 23 cm. - Preescolar . ISBN: 9701010515 Subjects--Topical Terms: Lengua Inglesa--EscrituraLengua Inglesa--Estudio y enseñanza Dewey Class. No.: 421 / B51m1