TY  - BOOK
AU  - Funnell,Sue C.
AU  - Rogers,Patricia J.
TI  - Purposeful program theory: effective use of theories of change and logic models 
SN  - 9780470478578 (pbk.)
U1  - 001.42 
PY  - 2011///
CY  - San Francisco, CA
PB  - Jossey-Bass
KW  - Evaluation research (Social action programs)
N1  - The promise and risks of using program theory -- The essence of program theory  -- Variations of program theory over time  -- Common myths and traps overview -- Scoping intended uses of program theory -- The nature of the situation and the intervention overview
ER  -