000 00388nam a2200145Ia 4500
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041 _aENG
082 _a621
_bBH-E
100 _aBhagoliwal TN
245 0 _aEconomics of labours and industrial relations
250 _a1st . . Ed.
260 _c2002
_aAgra
_bSahitya Bhawan Publications 
650 _aMechanical Engineering
942 _cBK
999 _c3907
_d3907