000 00425nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a330.1 S41
100 _a"Sinha, "
245 0 _aPrinciples of Economics
260 _aAgra
260 _b Sbpd Publishing House
260 _c2015
365 _b290
942 _cBK
999 _c108974
_d108974