English conversation for customer service and sales promotion staff / Bambang Udoyono ; editor, Hernita text Yogyakarta Andi 2012 ind viii, 134 hlm ilus. 21 cm hlm. 133-134 Bahasa Inggris-percakapan 420 978-979-29-3066-5 20120621000334.0 YOGYA-06120000001211 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)