000 00325nam a2200133Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e108662
_aMAIN
041 _aEnglish
082 _a331.3 S64W
100 _aSingh, Sunder
245 0 _aWorking condition and living standard of workers
300 _a139 p.
942 _cTH
999 _c89078
_d89078