Sears, Francis text Jakarta Binacipta 1980 ind Francis Weston Sears Mekanika Fisika Panas dan Bunyi 530 530 SEA m 251203 20251203084938 INLIS000000000000196 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)