TY  - BOOK
AU  - Schoenberg,Irene
TI  - Focus on grammar : : an integrated skills approach. 
SN  - 9780131899728
U1  - 428.24 S I F 221 
PY  - 2006///
CY  - White Plains, N.Y. : 
PB  - Pearson Longman, 
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Grammar
KW  - Problems, exercises, etc
N1  -  Includes bibliographical references and index
ER  -