00358nam a2200121 a 450000500170000002000150001708200150003210000190004724500910006626000310015730000200018863000280020820251202164208.0  a0471891762  a658.5bSIN  aSink, D. Scott  aProductivity management : planning measurement and evaluation, control and improvement  aNew YorkbJohn Wileyc1985  axix, 518p, 22cm  aIndustrial productivity