NorthStar: Focus on listening and speaking, intermediate /
Focus on reading and writing, intermediate
authors, Helen S. Solórzano, Jennifer P.L. Schmidt.
- White Plains, N.Y. : Addison Wesley Longman, 1998.
- viii, 230 p. : ill. ; 25 cm.
0201571781
Listening English language English language--Textbooks for foreign speakers