Helmstadter, G.C.
Research concepts in human behaviour: education, psychology, sociology - New York Appleton-Century-Crofts 1970 - 448p. - Century Psychology Series .
Social sciences - Research
Education - Research
Research - Statistical methods
Psychology - Research
Research - Methodology
Human behavior - Research
300.72 HEL-;
Research concepts in human behaviour: education, psychology, sociology - New York Appleton-Century-Crofts 1970 - 448p. - Century Psychology Series .
Social sciences - Research
Education - Research
Research - Statistical methods
Psychology - Research
Research - Methodology
Human behavior - Research
300.72 HEL-;