00000nam 2200000 4500 INLIS000000000010622 20190412094034 0010-0419000177 ta 190412################e##########0#ind## 978-602-74454-5-1 R 300.071 R 300.071 Tri s5 Seri olimpiade IPS SMP/MTs : Sejarah, geografi, sosiologi, ekonomi buku 5 / Tri Widiarto Cet. 2 Jakarta : Olimpiade sains Indonesia, 2017 vi, 144 hlm : Ilus ; 28 cm Pengajaran-Materi IPS Rachmat Hardoyo 659/Dispersip/R/11/2018 660/Dispersip/R/11/2018 661/Dispersip/R/11/2018 662/Dispersip/R/11/2018