TY  - BOOK
AU  - Kazdin,Alan E.
TI  - Methodological issues & strategies in clinical research
SN  - 1557989583
PY  - 2003///
CY  - Washington, DC
PB  - American Psychological Association
KW  - Psychology, Clinical
KW  - methods
KW  - Research design
N1  - 'Includes 21 new articles'; Includes bibliographical references and index
ER  -