00425nam a2200157Ia 4500008004100000020001800041082001200059100003700071245002800108250000800136260004100144300002300185500001900208600002000227650002000247240925s9999    xx            000 0 und d  a9788131520734  a330 MEL  aMelvin, Michael ; Boyes, William 0aPrinciples of Economics  a9th  aNew Delhi:bCengage Learningc,2014.  a737p.b0fOriginal  aIncludes Index  aSocial Sciences  aSocial Sciences