000 00319nam a22001337a 4500
020 _a9221016765
082 _a331.25
100 _aCSARPENTIER,j
245 _anight work/
_bInternational labour office.
260 _aswitzerland
_bGeneva
_cC 1978.
300 _ax,85p.;
500 _aIncludes;Bibliograph.
942 _cBK01
999 _c2105
_d2105