00314nam 2200300 4500001000400000003002300004005000900027008004100036082001200077020001800089100002100107260000700128245004700135300StarLibrary Marc Built20180713201711 ||||| |||||||||||amh  a330.018 a9788120301412 aWilliam J.Baumol bPHI aEconomic Theory and Operations Analysis 4E