Oemar Hamalik text Bandung Trigenda Karya 1994 Cetakan I, 1993 ind 264 hlm, : ilus ; 20 cm Oemar Hamalik Bib. hlm 264 Sistem modul dalam pengajaran 371.395 371.395 OEM s 979-8422-34-1 220212 20220212101120 INLIS000000001113294 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)