na INLIS000000000021699 20181114100553 0010-1018000125 181114 g 0 ind 978-602-7960-57-2 361.0072 361.0072 SOF p Sofar Silaen Pengantar statistika sosial / Sofar Silaen, Yayak Heriyanto - Bogor : In Media, 2017 viii, 254 halaman : Ilustrasi ; 23 cm Statistika sosial Yayak Heriyanto 5171/BAN/DINARPUS/2018 5172/BAN/DINARPUS/2018