DOFF, ADRIAN, LLOYD, MARK, THAKE, RACHEL, BRABBEN, CATHY
ENGLISH UNLIMITED ELEMENTARY TEACHER'S PACK (TEACHER'S BOOK WITH DVD-ROM)
978-0-521-69776-7 / 9780521697767
DESCATALOGADO
978-0-521-69776-7 / 9780521697767
978-1-009-11876-7
DOFF, ADRIAN
978-1-108-96142-4
DOFF, ADRIAN, THAINE, CRAIG, PUCHTA, HERBERT, STRANKS, JEFF, Y OTROS, LEWIS-JONES, PETER
978-1-316-60123-5
DOFF, ADRIAN, THAINE,CRAIG, PUCHTA, HERBERT, STRA
978-1-316-60119-8
DOFF, ADRIAN, THAINE,CRAIG, PUCHTA, HERBERT, STRA
978-1-009-11876-7
DOFF, ADRIAN
978-84-1088-004-7
978-84-1088-005-4
978-84-1088-002-3