TY  - BOOK
AU  - Kirn,Elaine
AU  - Jack,Darcy
TI  - Interactions 1: grammar 
SN  - 9780071258173
PY  - 2007///
CY  - New York
PB  - McGraw-Hill
KW  - English language
KW  - Grammar
KW  - Problems, exercises, etc
KW  - Textbooks for foreign speakers
ER  -