000 00343nam a2200145Ia 4500
008 170207s9999 xx 000 0 und d
082 _aPG 331 DAT-L
100 _aDatar, B N
245 _aLabour economics
260 _bAllied Publishers Ltd., New Delhi
260 _c1968
300 _a303
650 _aLabor economics
942 _cBOOKS
999 _c52317
_d52317