Husein Umar text Jakarta Gramedia Pustaka Utama 1997 320 hal. : Ilus. ; 21 cm Organisasi 331.12 979-605-862-6 210322 20210322155844 INLIS000000000001599 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)