na INLIS000000000057735 20150112133322.0 a ||| | 180129| ||| | 9786022417019 0010-011500000000136 373.23 373.23 GUN e Gunanto Erlangga X-Press UN SD/MI 2014 Cet.17 Yogyakarta PT Gelora Aksara Pratama 2013 iv, 80 hal, 28 cm. PENDIDIKAN TINGGI