Swan, Michael, 1936-
How English works : a grammar practice book with answers / Michael Swan & Catherine Walter. - Oxford : Oxford University Press, 1997. - 358 p.
0194314561
English language--Grammar--Study and teaching.
428.5 SW HO
How English works : a grammar practice book with answers / Michael Swan & Catherine Walter. - Oxford : Oxford University Press, 1997. - 358 p.
0194314561
English language--Grammar--Study and teaching.
428.5 SW HO