00449nam a2200169 a 450000500170000008200130001710000190003024500300004926000330007930000230011263000150013570000200015096400160017099700180018699900170020495200580022120251203091249.0  a658bKOO  aKoontz, Harold  aEssentials of Management.  aNew DelhibMcGraw-Hillc1988  a564 p.c24 cm.bPB  aManagement  aWeihrich, Heinz  bcdefg_  a42346 LIBSS C  c35941d35941  00104070aPUbPUd2000-01-25l0o658 KOOp42346yBK