TY  - BOOK
AU  - Davitz,Joel R.
AU  - Davitz,Lois Jean
TI  - A guide for evaluating research plans in psychology and education
U1  - 001.4 
PY  - 1967///]
CY  - N.Y.
PB  - Teacher's College Press
KW  - Research
KW  - KNOWLEDGE
ER  -