Total data: 3
Pengantar statistik pendidikan / Anas Sudijono
Sudijono, Anas;Jakarta : RajaGrafindo Persada , 1994
Statistical analysis in psychology and education / George A. Ferguson
Ferguson, George A.;London : McGraw-Hill , 1981
Jakarta : RajaGrafindo Persada , 1994
London : McGraw-Hill , 1981