000 00270nam a2200109Ia 4500
008 200302s9999 xx 000 0 und d
100 _aM. L. Jhingan
245 _aPrinciples of Economics 4th ed
260 _bVrinda publications Pvt. Ltd.
260 _c1997
300 _a698
999 _c3502
_d3502