text Bandung Alumni 1983 ind xiv, 334 hlm 21 cm Suharsono Sagir Minyak bumi - industri dan perdagangan 338.27 20090227023000.0 YOGYA-02090000019452 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)