TY - BOOK AU - Waring,Rob ED - National Geographic Society (U.S.) TI - Columbus and the new world T2 - Footprint reading library. Pre-Intermediate A2 SN - 9781424011506 (pbk.) AV - Graded Reader PY - 2009/// CY - London PB - Heinle Cengage Learning KW - Columbus, Christopher. KW - America KW - Discovery and exploration N1 - "National Geographic"--Cover ER -