na YOGYA-07110000000138 20150916172232.0 ind 979-8120-04-3 0010-071100000000138 IND YOPDYOG 001 MET METODOLOGI penelitian survai / penyunting, Masri Singarimbun Cet. 1 Jakarta LP3ES 1982 X, 263 hlm. 21 cm. Metode penelitian Sringaribuan, Masri YOPDYOG 18792-P