text Bandung Citra Aditya Bakti 1989 ind 246 hlm. ; 21x15 cm Oemar Hamalik Pendidikan 370 370 HAM M C.2 979-414-521-1 241030 20241030022953 INLIS000000000001933 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)