00776nam a2200205Ia 4500 CTU_168510 210402s9999 xx 000 0 und d 973 O.93/ce. Our country's regions James A. Banks ... [et al.] ; National Geographic Society (U.S.) New York Macmillan/McGraw-Hill 2003 An introduction to the United States that provides information on the country’s geography, people, culture, history, government, economy, and climate. Geography,Social sciences Study and teaching (Elementary),Study and teaching (Elementary) United States Năm Trung tâm Học liệu Trường Đại học Cần Thơ