Focus on grammar : An intermediate course for reference and practice - Fuchs, Marjorie 1949-; Bonner, Margaret; Westheimer, Miriam (White Plains, N.Y. : Longman, 2000)
Contenido: Student book (full)-- Student book Vol. A (split edition)-- Workbook (full) / Marjorie Fuchs--Workbook Vol. A (split edition)--Workbook Vol. B (split edition)--
Keywords: INGLES; INGLES -- GRAMATICA