000 00403nam a2200157Ia 4500
008 221102s9999 xx 000 0 und d
020 _a9788131504239
082 _a658.302 LEO-S
100 _aLeonard, Edwin C.
245 0 _aSupervisory management
260 _bCengage Learning
_aDelhi
_c2007
300 _a485 p.
650 _aManagement; Supervison
700 _aHilgert, Raymond L.
942 _cBK
999 _c5520
_d5520