TY  - BOOK
AU  - Kelleher,Grace J.
TI  - The challenge to systems analysis: Public policy and social change
SN  - 471467502
U1  - 629.83 
PY  - 1970///
CY  - New York
PB  - John Wiley
KW  - System analysis
KW  - Systems engineering
KW  - Control theory
N1  - Includes bibliographical references and index
ER  -