TY  - BOOK
AU  - Thomson,A.J.
AU  - Martinet,A.V.
TI  - A practical English grammar, exercises 1
SN  - 0194313379
AV  - PE1128 
U1  - 428.24 19
PY  - 1980///
CY  - Oxford, New York
PB  - Oxford University Press
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Grammar
KW  - 1950-
KW  - Problems, exercises, etc
N1  - Present and past tenses -- Future and conditional tenses -- Gerund, infinitive and partticiples -- Auxiliary verbs -- Indirect speech and passive voice
ER  -