Focus on grammar :

Focus on grammar : an integrated skills approach / Irene Schoenberg ... [et al.]. - 3rd ed. - White Plains, NY : Pearson Longman, c2006- - v. <2-3, 4 > : colour illustration ; 28 cm. + 3 sound discs (digital ; 4 3/4 in.)

9780131900080; volume 4

2005007655


English language--Textbooks for foreign speakers.
English language--Grammar--Problems, exercises, etc.

PE1128 / .F652 2006

428.2/4