NorthStar : listening and speaking. Intermediate. Teacher's manual and achievement tests /
Helen Solorzano, Jennifer P. L. Schmidt ; Series editors: Frances Boyd, Carol Numrich
- 2nd ed.
- White Plains, N.Y. : Longman, 2004
- 122 p. ; 26 cm. + 1 Audio CD
0201788462
English language --Textbooks for foreign speakers English language --Spoken English --Problems, exercises, etc. Listening --Problems, exercises, etc