TY - BOOK AU - Douglas,Nancy TI - Reading explorer SN - 9781424043705 (student bk.) U1 - 428.62 21 PY - 2010///] CY - Boston, Mass. PB - Heinle/Cengage Learning KW - English language KW - Textbooks for foreign speakers. KW - Sound recordings for foreign speakers. N1 - Readings are adapted from articles and photographs appearing in National geographic magazine.; Accompanying compact discs contain audio recordings of the 24 reading passages. N2 - "Intermediate, 1900-2600 headwords; CEF: B2-C1"--Accompanying CDs ER -