Cluster strategy = Strategi memaksimalkan sales promotian tanpa diketahui pesaing text Jakarta Gramedia Pustaka Utama 2004 Cet.1 ind xvi, 183 hlm ilus 20 cm Frans M. Royan Bibliografi : hlm. 177-180 Promosi penjualan 658.82 979-22-1385-6 20090227025203.0 YOGYA-02090000036893 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)