na INLIS000000000015022 20160312095513.0 a ||| | 170609| ||| | 978-979-769-514-9 0010-031600000000422 001.4 001.4 SUM m Sumadi Suryabrata Metodologi Penelitian Cet.24 Jakarta Rajawali Press 2013 xiv+166 hlm 20 cm Metode Penelitian 485/B/KPAD/2016 486/B/KPAD/2016