Margarita Madrigal

title	ISBN-13	year of publica- tion	other author(s)
First Steps in Spanish	978-0-13-319153-0	1987
Invitacion Al Ingles	978-0-13-505561-8	1965	Ursula Meyer
Invitacion Al Ingles	978-0-13-505579-3	1965	Meyer
Madrigal's Magic Key to Spanish: A Creative and Proven Approach	978-0-385-41095-3	1989
Open Door to French	978-0-13-637232-5	1987	Colette Dulac
Open Door to Spanish	978-0-13-637695-8	1987
Open Door to Spanish: A Conversation Course for Beginners Bk 2	978-0-13-637703-0	1981
Open Door to Spanish: A Conversation Course for Beginners, Book 1	978-0-13-181520-9	1994
Open Door to Spanish: A Conversation Course for Beginners, Level 1	978-0-13-111611-5	2003
Open Door to Spanish: A Conversation Course for Beginners, Level 2, Third Edition	978-0-13-111612-2	2003
Open Door to Span L1 & Oxford New Span Dict	978-0-13-150968-9	2003
See It and Say It in French: A Beginner's Guide to Learning French the Word-and-Picture Way	978-0-451-16347-9	1963	Colette Dulac
See It and Say It in German	978-0-451-05970-3	1962	Inge D. Halpert
See It and Say It in German	978-0-451-16678-4	1962	"
See It and Say It in Italian	978-0-451-05448-7	1961	Giuseppina Salvadori
See It and Say It in Italian	978-0-451-16821-4	1961	"
See It and Say It in Spanish	978-0-451-05232-2	1961
See It and Say It in Spanish: A Beginner's Guide to Learning Spanish the Word-and-Picture Way	978-0-451-16837-5	1961