TY  - BOOK
AU  - Cook,David R.
TI  - A guide to educational research
AV  - LB1028 .C59
U1  - 370.78 COO 22
PY  - 1965///
CY  - Boston
PB  - Allyn and Bacon
KW  - Education
KW  - Research
N1  - Includes bibliographies
ER  -