TY  - BOOK
AU  - 
TI  - NORTHSTAR 1 : LISTENING AND SPEAKING
SN  - 9780136133353
AV  - PE1128.M522N 2009 
PY  - 2009///
CY  - NEW YORK
PB  - PEARSON EDUCATION
KW  - ENGLISH LANGUAGE -- TEXTBOOKS FOR FORIEGN SPEAKERS
ER  -