TY  - BOOK
AU  - Kelleher,Grace J.,ed
TI  - The challenge to systems analysis: public policy and social change
T2  - Publications in operations research, no. 20
SN  - 0471467502  
U1  - 352.34/K29c 
PY  - 1970///
CY  - N.Y.; London
PB  - John Willey & Sons, Inc.
KW  - Social sciences -- Methodology
KW  - System analysis
KW  - Public administration
N1  - Index at the end
ER  -