00480nam a2200145Ia 4500003000900000008004100009020002200050040001600072080002100088100002300109245014100132260003900273300001000312650001200322IN-BaIIA211028s9999    xx            000 0 eng d  a978-0-671-74271-3  cIIA Library  a930.9:931.5bGRU  aGrun, Bernard      4aThe timetables of historyba horizontal linkage of people and events basedcBernard  Grun                                                 aNew YorkbSimon and Schusterc1991  a724p.  aHistory