PURBA, Michael text jki Jakarta Erlangga 2006 ind 326 hlm. ; 25 cm Michael Purba Bibliografi : hlm 310 KIMIA 540 540 Pur k 979-781-735-0 140722 20150206094005.0 INLIS000000000003105 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)