000			00331nam a2200133Ia 4500
008			160710s1950 xx 000 0 und d
082			_a658.3 SCH
100			_aSCHELL ,ERWIN HASKIL
245			_aTHE TECHNIQUES OF EXECUTIVE CONTROL
250			_a7
260			_bMCGRAW HILL BOOK COMPANY _c1950
300			_a296
942			_2ddc _cB
999			_c12783 _d12783