000			00369nam a2200133Ia 4500
008			100324s9999 xx 000 0 und d
100			_aKraus J
245			_aHow US Firms measure productivity.
260			_c0 _bN.A.A
366			_b0
541			_gB004727 20.05.86.
650			_aPerformance Measurement
942			_cBK
999			_c3433 _d3433