na INLIS000000000001830 20170720120157 0010-0717000407 ta 170720 0 ind 979-538-045-1 300 300 OEM s Oemar Hamalik Studi Ilmu Pengetahuan Sosial / Dr. Oemar Hamalik Cet. 1 Bandung : Mandar Maju, 1992 ix, 178 hlm ; 21 cm Ilmu Sosial 0927/PERPUSHST/2010 1149/PERPUSHST/2010