TY  - BOOK
A2  - Michael Swan & Catherine Walter.
A3  - Walter, Catherine
AU  - Swan, Michael
KW  - Język angielski gramatyka
NV  - [6], 358 s. :
PY  - 1997
SN  - 0194314561
SN  - 019431457X
TI  - How English works : a grammar practice book : with answers /
ER  -