TY  - BOOK
AU  - Boardman,John
AU  - Sauser,Brian
TI  - Systems thinking: coping with 21st century problems 
SN  - 1420054910
PY  - 2008///
CY  - Boca raton, FL
PB  - CRC  Press
KW  - Systems engineering
KW  - Problem solving
KW  - Systems analysis
ER  -