000			00356 a2200157 4500
082			_a658.3225 _bIn8
245	1		_aPAYMENT BY RESULTS
260			_aGeneva _b _c1951
300			_a204
440			_aStudies And Reports, New Series _vNo. 27
650			_aWagse
650			_aBouns System
650			_aPiece-Work
964			_gCIRC
997			_aA18673 s C
999			_c459779 _d459779