Kerlinger, Fred N.
Behavioral research: a conceptual approach - Chigaco Holt, Rinehart and Winston 1979 - xvi, 336 p.
30133319
Psychological research
150.72 / KER
Behavioral research: a conceptual approach - Chigaco Holt, Rinehart and Winston 1979 - xvi, 336 p.
30133319
Psychological research
150.72 / KER