text Jakarta Gunung Mulia 1994 Cet. 2 ind viii, 128 hlm ilus 22 cm Hasikolan Siagian Bibliografi : hlm. 125-127 Dana Pensiun 331.252 979-415-014-2 20090227022058.0 YOGYA-02090000010861 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)