000 00257nam a2200097Ia 4500
008 220310s9999||||xx |||||||||||||| ||und||
100 _aSRIVASTHAVA, J P
245 0 _aLABOUR PRODUCTIVITY SOCIO ECONOMIC DIMENSIONS
650 _aLABOUR WELFARE
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942 _cBK
999 _c1930
_d1930