TY  - GEN
AU  - Martinet,Andre
TI  - A Pratical English Grammar Exercises 1
SN  - 194313379
AV  - PE1128 
PY  - 1980///
CY  - Oxford
PB  - Oxford Univercity Press
KW  - xTextbooks for foreign speakers
N1  - First ed. published in 1960 under title: A practical  English grammar for foreign students
ER  -