000 00337nam a2200145Ia 4500
008 230825s9999 xx 000 0 und d
082 _aBOY
_b330
100 _aBoyes, William
245 0 _aPrinciples of economics
260 _c2010
_bCengage
_aNew Delhi
300 _a635p.
650 _aEconomics
650 _aEconomics,
942 _cBK
999 _c6512
_d6512