TY  - BOOK
AU  - Schoenberg,Irene
TI  - Focus on grammar
T2  - Longman grammar series
SN  - 0201656817
AV  - PE1128 .S3 1994
PY  - 1994///]
CY  - White Plains, N.Y.
PB  - Addison-Wesley
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Grammar
N1  - Includes index
N2  - A basic course for reference and practice
ER  -