00455nam a2200157   450000500170000000700040001700800040002104000090002505000230003410000220005724500510007926000340013030000130016450000500017765000700022720150604101638.0000000  aUOEL  aQA70.U5b.D78 1955  aDrucker, Peter F.  aThe practice of management /cPeter F. Drucker  aLondon ;bHeinemann ,cc1955.  a399 p. :  aIncludes bibliographical references and index  aManagementxEconomoc history and conditions (National production)