Zukowski, Jean.
Focus on grammar. An integrated skills approach /
Irene Schoenberg.
- 3rd ed.
- White Plains, NY : Pearson Longman, 2006
- v. : col. ill. ; 28 cm.
0131912248
English language--Textbooks for foreign speakers.
English language--Grammar--Problems, exercises, etc.
PE1128 / .Z77 2006