Oemar Hamalik text Jakarta Bumi Aksara 2015 242 hlm : ilus ; 24 cm Prof.Dr.Oemar Hamalik proses belajar mengajar 371.3 371.3 OEM p 979-526-767-1 20221212123000 INLIS000000000006920 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)