na INLIS000000000021049 20210426131953 210426||||||||| | ||| |||| || | /658 010-0421021049 id 330.101.542 330.101.542 BYR m BYRNS, Ralph T. STONE, Gerald W. Microeconomics 2nd.ed. London Scott, Foresman and Company 1984 562p.:ills.;26cm Ekonomi -- Ekonomi mikro