00285nam a2200121Ia 4500008004100000082001300041100001900054245002900073250000800102260003700110300000800147650000800155191201s2011    xx            000 0 und d  a658bKOE  aKOONTZ, Harold 0aEssentials of Management  a1st  aN.DelhibTata mc Graw Hillc2011  a500  aMBA