TY  - BOOK
AU  - Douglas,Nancy
ED  - National Geographic Society (U.S.)
TI  - Reading explorer
SN  - 1424029384 (student bk. + CD-ROM)
AV  - LB1050.45  .D68 2009
U1  - 428.4 14
PY  - 2010///
CY  - Boston
PB  - Heinle Cengage Learning
KW  - Discoveries in geography
KW  - Reading comprehension
KW  - Khám phá địa lý
KW  - Kỹ năng đọc
KW  - Ngôn ngữ
KW  - Tiếng Anh
N1  - At head of cover: National Geographic; Includes bibliographical references and index
ER  -