TY  - BOOK
AU  -  Kazdin Alan E.
TI  - Research design in clinical psychology
SN  - 0397474032
U1  - 157.9 
PY  - 1980///
CY  - New York
PB  - Harper and Row
KW  - Research Design
KW  - Psychology, Clinical
N2  -  Psychology, Clinical, Research Design
ER  -