00426nam a2200157   450000100060000000300030000600500170000900800410002603500190006703500180008605000220010410000260012624500730015225000110022526000320023633970UR20220427191535.0061105|||||||||||||||||||||||||||||||| d  a(janium) 33959  a(janium)33957 4aHF5693b.H64 19961 aHoffmann, Laurence D.10aCalculusb : for business economics and the social and life sciences  a6a ed.  bMcGraw Hill Companiesc1996