na 251013s1989||||jki| g | 000 0 ind d BKTDB2510201300164 20131025164634.856 013-251013016460 SBPKHAT [22] 658.403 658.403 IBN p Ibnu Syamsi Pengambilan keputusan (decisions making) / Ibnu Syamsi Jakarta : Bina Aksara, 1989 vii, 172 hlm. ilus. ; 20 cm. Bibliografi : hlm. 161-163 Pengambilan keputusan SBPKHAT 1260/PPBH/2006