na INLIS000000000010744 20210426121756 210426||||||||| | ||| |||| || | 669144924 010-0421010744 id 330.101.542 330.101.542 HEN p HENDERSON, J. POOLE, William Principles of microeconomics Lexington D.C Heath and company 1991 xxx,630p; ills; 26cm Ekonomi -- Ekonomi mikro