text Yogyakarta Graha Ilmu 2006 Ed.1,cet.1 ind xiv,158 hlm ilus 22 cm Astri Nugroho Bibliografi: hlm 149-152 Indeks Minyak bumi 665.5 979-756-145-3 20090227093658.0 YOGYA-02090000073032 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)