000 00286nam a2200109Ia 4500
008 221226s9999 xx 000 0 und d
041 _aeng
082 _a330.1
_bDWI
100 _aDwivedi, D N
_91420503
245 _aPrinciples of Economics
260 _aNew Delhi
_bVikas Publishing House
999 _c916649
_d916649