Ventures Basic Teacher's Edition with Teacher's Toolkit Audio CD/CD-ROM Basic
de K. Lynn Savage, Gretchen Bitterlin, Dennis Johnson, Donna Price, Sylvia Ramirez, Becky T. Chase, Lois Miller
de K. Lynn Savage, Gretchen Bitterlin, Dennis Johnson, Donna Price, Sylvia Ramirez, Becky T. Chase, Lois Miller
Cambridge University Press · ISBN 9780521719865
