na INLIS000000000000474 20150714090136.0 140122 2009 jki ind 978-979-1164-24-5 010-011400000000225 [22] 650 650 ism e Ismail D.H Etos bisnis tiada merugi / D.H. Ismail Cet.1. Jakarta : Khalipa, 2009 xxxviii, 210 hlm. ; 22 cm Bibliografi : hlm 195 - 202 BISNIS SUPUDES 11347-11351/KPAD/DS/2012