dan cara membetulkannya text Jakarta Gramedia 1983 Cet. 2 ind xvi, 237 hlm 21 cm George N. Kahu; alih bahasa, Yulia Sri Haryani Judul asli : The Biggest mistakes salesman make and hou to correct them Indeks Penjual 381 YOPDYOG 20090227023828.0 YOGYA-02090000024031 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)