Northstar [ listening and speaking high intermediate

Main Author: FERREE
Other Authors: Sanabria,
Format: Book
Published: New York: Longman, 2004.
Edition:2nd ed.
Subjects:
Item Description:CD 1 (Unit 1 - Unit 5) and CD 2 (Unit 6 - Unit 10)
Physical Description:2 CD-ROM; 4.5 inch.
ISBN:0201799790 (CD-ROM)