00302nam a2200121 a 450000500170000008200130001710000180003024500490004826000370009730000230013449000110015763000120016820251202164219.0  a909bDUR  aDurant , Will  aStory of civilizationbOur oriental heritage  aNew YorkbSimon & Schusterc1963  a1049 p.b25cm.cHB  aPART I  aHistory