000			00317nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c795
040			_aET
100			_aSAKTIPADA DATTA
245		0	_aLABOOR PRODUCTIVITY ECONOMY
260			_bB.R. PUB. _aDELHI
300			_a312
500			_a14358
942			_cBK
999			_c20612 _d20612