Northstar building skills for the TOEFL iBT [ Intermediate :

Main Author: BEAUMONT
Format: Book
Language:English
Published: White Plains, NY: Pearson Longman in cooperation with ETS, 2006.
Subjects:
Item Description:CD 1 Unit 1-6, CD 2 Unit 7-10 and ETS practice sets
Physical Description:1 CD-ROM; 4.5 inch.
ISBN:0131960911 (CD-ROM)