000 00381pab a2200133 454500
008 180718b xxu||||| |||| 00| 0 eng d
100 _aKiker, B.F.
245 _aEstimation and valuation of non-leisure time
650 _a Motion Study
650 _aTime and Motion Study
700 _aOliveira, M. Mendes De
773 _aOxford Bulletin of Economics and Statistics
909 _a22423
999 _c22423
_d22423