00630nam a2200205Ia 4500 CTU_234 210402s9999 xx 000 0 und d 428.0071 I.61i/B.1 Werner, Patricia K Interactions I Instructor's manual Patricia K Werner New York McGraw-Hill 1989 English language Study and teaching H.Mai chuyển số PL về 428.0071 dùng cho cả bộ, mã hóa cutter theo tên sách Trung tâm Học liệu Trường Đại học Cần Thơ