na INLIS000000000002832 20150204102443.0 a 140624 1983 jki g f ind 010-061400000000297 [21] 427 427 Sya l SYAH, Djalinus 555 business conversation English-Indonesia / Djalinus Syah Jakarta : Simplex Publishing, 1983 iii, 77 hlm. ; 15 cm BAHASA INGGRIS-CONVERSATION SUPUDES 100.067/KPAD/DS/1997