TY  - BOOK
T1  - Critical research and evaluation
A1  - Nestor, Robert P.
PP  - Lanham, Md.
PB  - University Press of America
YR  - 2001
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-1685594773861189188
OP  - 148
CN  - LB 1047.3 N47
SN  - 076192068X
KW  - Research : Methodology : Study and teaching.
KW  - Research : Evaluation.
ER  -