TY - BOOK AU - Douglas,Nancy TI - Reading explorer 3: Teacher's Guide SN - 9781424029419 (teacher book) AV - PE1128 .R433 2010 PY - 2010/// CY - Boston, Mass. PB - Heinle/Cengage Learning KW - English language N1 - Readings are adapted from articles and photographs appearing in National geographic magazine; Accompanying compact discs contain audio recordings of the 24 reading passages ER -