00621cam a2200205Mi 4500020001500000050001500015100002000030245003300050260004200083300003300125500002000158650001600178650002100194650003300215650002100248700001700269942000700286952010700293999001500400  a075130400X  aHD 31bHEL1 aHeller, Robert.10aEssential manager's manual /  aLondon :bDorling Kindersley,cc1998.  a864 pages :bIllustrations ;  aIncludes index. 4aManagement. 4aTime management. 4aCommunication in management. 4aDecision making.1 aHindle, Tim.  cBK  00102lcc40aGIMPAbGIMPAcREFd2004-05-10ePurchasel0oHD 31 HELp41359r2023-10-04w2023-10-04yBK  c3453d3453