na INLIS000000000006021 20250322080616 0010-0325000506 Pengantar Statistika Sosial : Edisi 8 / Frederick J.Gravetter Frederick J.Gravetter 1, Cet. Ke-1 838 hlm Larry B. Waallnau Jakarta : Salemba Humanika, 2014 978-602-1232-18-7