How English works : a grammar practice book : with answers
Swan, Michael , 1936- Walter, Catherine , 1946-
How English works : a grammar practice book : with answers Michael Swan & Catherine Walter - Oxford University Press Oxford 1997 - 358 p. : ill. (chiefly col.) ; 25 cm.
14th impression 2004 Includes index
0194314561
English language - Textbooks for foreign speakers--PE
PE1128.S933 1997
How English works : a grammar practice book : with answers Michael Swan & Catherine Walter - Oxford University Press Oxford 1997 - 358 p. : ill. (chiefly col.) ; 25 cm.
14th impression 2004 Includes index
0194314561
English language - Textbooks for foreign speakers--PE
PE1128.S933 1997