Newton Dan Gravitasi Strathern, Paul text Jakarta Erlangga 2002 101 hlm. ; cm. Gravitasi 531 531 STR n 979-688-492-5 220520 20220520125522 INLIS000000000003764 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)