na INLIS000000000002911 20210426113424 210426||||||||| | ||| |||| || D.C Heath and company 010-0421002911 0 "," Indonesia" William\" Principles of microeconomics,Text" 669144924 330.101.542\" 1991 xxx,630p; ills; 26cm " J. Henderson;" William Poole""" Ekonomi -- Ekonomi mikro\"