TY  - BOOK
AU  - Merdinger, Polly.
TI  - Northstar: focus on listening and speaking. Introductory 
SN  - 0201619806
PY  - 2003///
CY  - New York
PB  - Longman
KW  - English Language-Spoken English
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Listening
ER  -