Yara Marrase

title	ISBN-13 (ISBN-10)	year of publication
Ingles Facil Para Todos	978-1-884249-03-7 (1-884249-03-5)	1994
Ingles Primario Con Cassette	978-1-884249-01-3 (1-884249-01-9)	1994
Ingles Primario: Primary English	978-1-884249-00-6 (1-884249-00-0)	1994