00481nam a2200193Ia 4500003000400000005001700004008004100021020001400062040000700076041000800083082002100091100002100112245004400133260004500177300001900222365001300241650001400254650001900268OSt20230323113750.0210423s2007    xx            000 0 und d  a275958124  cAL  aeng  a338.5 223bCOWF  aCOWELL (Frank A)  aMicroeconomics: principles and analysis  aNew DelhibOxford University Pressc2007  axxviii,637bPB  b495cINR  aEconomics  aMicroeconomics