00282nam a2200109 a 450000500170000000800410001704100080005810000190006624500470008526400290013230000110016120260717091924.0260717s1999    ii            000 0 eng d  aeng1 aKoontz, Harold10aEssentials of Management /cKoontz, Harold 1bTata Mcgraw Hill,c1999.  a530 p.