00989nam a2200265Ia 4500 TVU_27733 210423s9999 xx 000 0 und d 0078912520 9780078912528 eng 910 B671 Boehm, Richard G. Exploring our world people, places, and cultures Richard G. Boehm, Francis P. Hunkins, David G. Armstrong Columbus, Ohio McGraw-Hill/Glencoe xviii, RA37, 766 p. ill. 29 cm Co-authored by National Geographic, Exploring Our World introduces students to an enriched view of the interrelationships of geography, history, economics, government, citizenship, and current events –in one compelling package Eastern Hemisphere; Geography Richard G. Boehm; Francis P. Hunkins; David G. Armstrong Trung tâm Học liệu Trường Đại học Trà Vinh