00000nam 2200000 4500 INLIS000000000010100 20210329114756 0010-0321000193 ta 210329################g##########0#eng## 330 330 Wal i Walsh Vivian Charles Intraduction to contemporary microeconomics / Vivian Charles Walsh United States of America : McGraw-Hill, 1970 xiii, 298 hal. : ilus. ; 23 cm ekonomi Perpustakaan LAN 18339