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by: Polly Merdinger · Laurie BartonPaperback 
 
 
 ISBN: 978-0-201-61980-5 ISBN-10: 0-201-61980-6 Pearson ESL · 2002  | 
| See also (possibly by other authors): | ||
| 2001 | Paperback | Northstar: Focus on Listening and Speaking (High Intermediate) | 
| 1998 | Paperback | Northstar: Focus on Listening and Speaking (Advanced) | 
| 1998 | Audio Cassette | Northstar: Focus on Listening and Speaking |