00633nam a2200193Ia 4500003000900000008004100009020001800050040001600068080001300084100002400097245014800121260004400269300001100313650002500324650002400349650002400373650001900397650002300416IN-BaIIA211028s9999    xx            000 0 eng d  a0-19-502832-5  cIIA Library  a902bHEA  aHeadrick, Daniel R. 4aThe tools of empire technology and European imperialism in the nineteenth centurycDaniel R. Headrick                                            aNew YorkbOxford University Pressc1981  ax,221p  aEuropean Imperialism  aHistory-Imperialism  aImperialism History  aNASA Thesaurus  aNineteenth Century