1530
7941
Kerlinger, Fredrick Nichols
0191-
Foundations of behavioral research
New York
Holt, Rinehart and Winston
]1973[
xx, 741p.: ill
Includes bibliographical references
]by[ Fred N. kerlinger
2nd ed
Research ، Psychology
، Educational psychology
BF
76
.
5
.
K4
1973
AU
TI
CL
ED.نوجی
