000			00519nam a2200181 4500
001			0000002107
008			231118s9999 xx 000 0 und d
020	0	0	_a0072284048
040			_aPJB
090	0	0	_aHF5549.12. _bC42 2000
100	0	0	_aCerto,Samuel C.
245	0	0	_aSupervision _bconcepts and skill building _cSamuel C.Certo
250	0	0	_a3rd. ed.
260	0	0	_aBoston , Massachusetts _bMcGraw-Hill _c1994
300	0	0	_axxxv, 569p. _bill. _c26cm.
500	0	0	_aIncludes index.
650	0	0	_aSupervision of employees.
999			_c98584 _d98584