TY - BOOK AU - Keppel Geoffrey, Saufley William H. TI - Introduction to design and analysis: a student's handbook SN - 0716711427 U1 - 150.1 PY - 1980/// CY - San Francisco PB - W. H. Freeman KW - Psychometrics KW - Research KW - Psychology N2 - Psychology, Research, Psychometrics ER -