TY  - BOOK
AU  - ROTHMAN,Jack (ed)
AU  - THOMAS,Edwin J.(ed)
TI  - Intervention research: design and development for human service 
SN  - 1560244208
PY  - 1994///
CY  - New York 
PB  - Haworth Press
KW  - Social service
KW  - Research
KW  - Human services
KW  - Helping behavior
KW  - Operant behavior
KW  - Research Design
KW  - Social Work
N1  - Includes bibliographical references and index
ER  -