Foundations of behavioral research educational and psychological inquiry

Xehetasun bibliografikoak
Egile nagusia:	Kerlinger, Frederick Nichols 1910-
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	New York Holt, Rinehart and Winston [c1964]
Gaiak:	Psychological research. Educational psychology.