Gast, David L.
Single subject research methodology in behavioral sciences - New York Routledge 2010 - xv, 470
includes index
9780805862768
Single subject research
Educational psychology--Research
Psychology--Researchx
Social sciences--Research
300.72 GAS-S
Single subject research methodology in behavioral sciences - New York Routledge 2010 - xv, 470
includes index
9780805862768
Single subject research
Educational psychology--Research
Psychology--Researchx
Social sciences--Research
300.72 GAS-S