00274nam a2200109Ia 4500008004100000082001500041100002500056245002400081250001200105260003900117300000800156240913s9999||||xx |||||||||||||| ||und||  a909  MAC/W  aEDWARD MACNALL BURNS 0aWORLD CIVILIZATIONS  a7th Ed.  bGoyl Saab PublicationaDelhic1991  a945