00682nam a2200229Ia 450000100060000000300070000600500170001300800410003002000280007102000310009903500190013003500180014904000160016704100080018305000220019110000210021324500980023426000360033230000240036850400470039265000130043939506URCABC20220427200646.0070116s2007    nyua     b    001 0 eng    a046500217X (alk. paper)  a9780465002177 (alk. paper)  a(janium) 39446  a(janium)39442  aURCABCbspa0 aeng 4aHB71b.F6957 20071 aFrank, Robert H.10aThe economic naturalist b in search of explanations for everyday enigmas /cRobert H. Frank.  aNew York bBasic Books cc2007.  axiii, 226 p. bill.  aincluye referncias bibliograficas e indice14aEconomia