000 00291nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a658.4 KOO/E HAR/E
100 _aHAROLD D KOONTZ
245 0 _aESSENTIALS OF MANAGEMENT
260 _bPENGUIN BOOKS
_c1978
300 _a482
942 _cTB
999 _c23328
_d23328