00663nam a2200217   450000100040000000500170000400700040002100800040002501000170002904000190004605000230006508200080008824501500009625000140024626000360026030000340029635000110033065000360034170000410037770000270041800020150526121909.0000000  a   73081879   aUOELcDLCdDLC00aRef G63b.H37 197000a90300aHarper encyclopedia of the modern world;ba concise reference history from 1760 to the present.cEdited by Richard B. Morris and Graham W. Irwin.  a[1st ed.]  aNew York,bHarper & Rowc[1970]  axxxii, 1271 p.bmaps.c24 cm.  a$17.50 0aHistory, ModernxEncyclopedias.1 aMorris, Richard Brandon,d1904-eed.1 aIrwin, Graham W.,eed.