TY  - BOOK
T1  - Foundations of behavioral research educational and psychological inquiry
A1  - Kerlinger, Fred Nichols 1910-
LA  - English
PP  - New York
PB  - Holt, Rinehart and Winston
YR  - 1964
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-1685523046125333867
OP  - 739
CN  - BF76.5 K4
KW  - Educational psychology.
KW  - Psychology : Research.
ER  -