000 00348nam a2200145Ia 4500
008 170929s9999 xx 000 0 und d
040 _aMAIN
041 _aEnglish
082 _a334
_b( 05 )/GEN
100 _aINTERNATIONAL LABOUR OFFICE, GENEVA
245 _aCO-OPERATIVE INFORMATION
260 _bI.L.O.
_c1975
650 _aI.R.P.M
942 _cBK
999 _c6773
_d6773