Focus on grammar : an intergrated skills approach - Schoenberg, Irene, 1946-; Maurer, Jay. (White Plains, NY : Pearson, 2012)
-- bk. 2 / Irene E, Schoenberg -- bk. 3 / Marjorie Fuchs -- bk. 4 / Marjorie Fuchs -- bk. 5 / Jay Maurer.
Includes index.
Keywords: English language -- Textbooks for foreign speakers; English language -- Grammar -- Problems, exercises, etc; English language -- Sound recordings for foreign speakers