00000cam a22000004a 4500 UP-1685594773861264232 Buklod 20070906150645.0 i|||||||||||||| | ta 030708s1997 nyua rb |001 u|eng d 0071142029 (iLib)UPBAG-00000013882 PE 1112 W44 1997 Werner, Patricia K. 1951- Interactions two a communicative grammar Patricia K. Werner, Mary Mitchell Church, Lida R. Baker. 3rd ed. New York McGraw-Hill 1997, c1996. xvi, 411 p. ill. 24 cm. International edition. English language Grammar Problems, exercises, etc. English language Textbooks for foreign speakers. Church, Mary Mitchell. Baker, Lida R. UPBAG UPBAG-MAIN PE 1112 W44 1997 Book