LOEHR JIM text Jakarta Pt. Serambi Ilmu Semesta 2008 ind 324 p. ; 23 cm JIM LOEHR ENERGY 620.9 620.9 LOE " ISBN : 978-979-1275-15-6 620.9 230526 20230526022855 INLIS000000000001656 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)