00386nam a2200145   450000100060000000300030000600500170000900800410002603500190006703500180008605000220010410000150012624500620014126000370020320943UR20220427165042.0061103|||||||||||||||||||||||||||||||| d  a(janium) 20932  a(janium)20931 4aQA76.6b.P33 19751 aPage, E.S.10aInformation representation and manipulation in a computer  bCambridge University Pressc1975