TY  - BOOK
AU  - Schoenberg, Irene
AU  - Maurer, Jay
TI  - Focus on grammar: An introductory course for reference and practice (2001)
SN  - 0201619792
U1  - 428.24 
PY  - 2002///
CY  - White Plains, N.Y
PB  - Pearson Education
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Grammar
KW  - Problems, exercises, etc
N1  - 006688; K 178
ER  -