na INLIS000000000014745 20190713011102 0010-0519000499 ta 190713 i 0 ind 650 650 WHE l Wheat Barbara Leaning into six sigma : perjalanan menuju sigma dan lean enterprise / Barbara Wheat Cet. 1 Jakarta : Bhuana Ilmu Populer, 2004 xvii, 143 hlm ; 21 cm 979-694-376-X Bisnis 315/BPAD/2013