000			00349nam a2200133Ia 4500
008			190829s9999||||xx |||||||||||||| ||und||
100			_aSen, Satyendra Nath
245		0	_aInroduction To Economic Theory
250			_a23RD ED.
260			_bBookland Private Limited _aCalcutta _c1961
650			_aEconomics
700			_aDas, Sisir Kumar
942			_cBK
999			_c8253 _d8253