TY - BOOK AU - Ackert,Patricia AU - Lee,Linda TI - Concepts & comments T2 - Reading & vocabulary development SN - 1413004172 (pbk.) AV - PE1128 .A297 2005 U1 - 420.071 23 PY - 2005/// CY - Boston, MA PB - Thomson Heinle KW - English language KW - Textbooks for foreign speakers KW - Vocabulary KW - Problems, exercises, etc N1 - Includes index; Rev. ed of: Concepts and comments. 2nd ed. Harcourt & Brace, 1997; يشتمل على قائمة ببليوجرافية ER -