00321nam a2200133Ia 4500008004100000020000700041040003000048082001600078100002100094245002600115260002300141300001100164650001200175190302s9999||||xx |||||||||||||| ||und||  c25  aKharagpur College Library  a820.9bST45  aStern, Milton R. 4aThe Twentieth Century  bLightaDehlic1962  a640 p.  aHistory