000 00315 a2200121 4500
005 20250312125705.0
082 _a331. 216 ILO
111 _aINTERNATIONAL LABOUR OFFICE
245 _aPayment by Results
260 _aGeneva,
_bAtar,
_c1967.
300 _aviii, 204p.: ill.; chart, table.
_bIndex.
_c24cm.
942 _2ddc
_cBKS
999 _c480
_d480