Customer Service Satisfaction & Call Center Berdasarkan ISO 9001 Mengukur Pelayanan Jasa Plus Studi Kasus PT Asuransi Jiwa Manulife Indonesia text Jakarta Gramedia Pustaka Utama 2013 ind viii, 198 p. 21 cm Freddy rangkuti 659.4 659.4 RAN c 978-602-03-0022-3 INLIS000000000000059 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)