Lumbantoruan, Magdalena text Jakarta PT Cipta Adi Pustaka 1992 1 jil, 488 hlm : ilus ; 25 cm Magdalena Lumbantoruan Manajemen - Ensiklopedi 330.03 R. 330.03 LUM e 20260903110943 INLIS000000000005121 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)