Topics Learning

title	ISBN-13 (ISBN-10)	year of publication
Instant Immersion Chinese	978-1-59150-785-7 (1-59150-785-5)	2006
Instant Immersion ESL	978-1-59150-850-2 (1-59150-850-9)	2006
Instant Immersion Ingles Lab	978-1-59150-592-1 (1-59150-592-5)	2004