na INLIS000000000000259 20220223093913 0010-0222000051 ta 220223 g 0 ind 978-602-7948-78-5 001.42 001.42 ULB m Ulber Silalahi Metode Penelitian Sosial Kuantitatif / Ulber Silalahi 2, cet.ke-5 Bandung : Refika Aditama, 2017 xxiv, 666 hlm : ilus. ; 17 x 24 cm Metode Penelitian Sosial Kuantitatif hlm. 666 2018002230 2015001352