TY  - BOOK
AU  - Merdinger, Polly
AU  - Merdinger, Polly
TI  - NorthStar :  focus on listening and speaking, introductory / Polly Merdinger. Laurie Barton    
SN  - 201619806
AV  - PE1128 .B315 2003 
U1  - PE1128 .B315 2003 
PY  - 2003///
CY  - New York
PB  - Longman
KW  - Listening
ER  -