00317nam a2200145Ia 4500008004100000082000800041082000800049100001700057245003600074260001400110260001800124260000900142300000800151650001200159230706s9999    xx            000 0 und d  a500  bHIR  aHIRIYAN( M.) 0aIntroductory microeconomics XII  aNew Delhi  bGlobal vision  c2013  a376  aSCIENCE