000 00248nam a22001097a 4500
082 _a331.2
100 _aINTERNATIONAL
245 _aConditions of work and workers /
_cInternational
260 _aGeneva,
_bILO
_cc1958
300 _a130p.
942 _cBK01
999 _c4914
_d4914